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Buying Devices

Field-tested writing about buying devices, each piece signed and dated.

Three headphone form factors: the complete picture
Buying Devices

Three headphone form factors: the complete picture

Most people do not fail at three headphone form factors from misunderstanding it. They fail because understanding is not doing. What follows is the…

Desmond OkonkwoDesmond Okonkwo·July 13, 2026·4 min read
Decoding monitor specs: judge, act, review
Buying Devices

Decoding monitor specs: judge, act, review

Let us set the limits of decoding monitor specs first: it reliably improves files found in three seconds, and it does not deliver overnight. Anything…

Rosalind KerrRosalind Kerr·July 7, 2026·4 min read
Keyboard feel explained: the complete picture
Buying Devices

Keyboard feel explained: the complete picture

There is plenty written about keyboard feel explained and little you can act on. This piece stays concrete: every action can be done on the study…

Curtis ValeCurtis Vale·July 1, 2026·4 min read
Finding your mouse size: one full walkthrough
Buying Devices

Finding your mouse size: one full walkthrough

Most people want finding your mouse size to make things better. The workable version of that goal is steadier: a floor you can hit on a bad day.…

Nora WhitcombNora Whitcomb·June 25, 2026·4 min read
Charging protocols compared: one full walkthrough
Buying Devices

Charging protocols compared: one full walkthrough

Advice on charging protocols compared tends to split in two: impossibly complex, or sold as one click. Reality sits between. It needs some patience…

Desmond OkonkwoDesmond Okonkwo·June 19, 2026·4 min read
Power bank capacity in practice: from judgement to finish
Buying Devices

Power bank capacity in practice: from judgement to finish

Advice on power bank capacity in practice tends to split in two: impossibly complex, or sold as one click. Reality sits between. It needs some…

Rosalind KerrRosalind Kerr·June 13, 2026·4 min read
Starting with a camera: judge, act, review
Buying Devices

Starting with a camera: judge, act, review

Put starting with a camera back into a real week, with overtime, travel and days you cannot be bothered. Any plan that only survives good months will…

Curtis ValeCurtis Vale·June 7, 2026·4 min read
The real cost of printer ink: the four usual traps
Buying Devices

The real cost of printer ink: the four usual traps

If you have already tried the real cost of printer ink and dropped it, the fault is usually in the setup: a starting point set too high, an…

Nora WhitcombNora Whitcomb·June 1, 2026·4 min read
Who benefits from a robot vacuum: the four usual traps
Buying Devices

Who benefits from a robot vacuum: the four usual traps

Most people want who benefits from a robot vacuum to make things better. The workable version of that goal is steadier: a floor you can hit on a bad…

Desmond OkonkwoDesmond Okonkwo·May 26, 2026·4 min read
Air purifier numbers: putting effort where it counts
Buying Devices

Air purifier numbers: putting effort where it counts

If you have already tried air purifier numbers and dropped it, the fault is usually in the setup: a starting point set too high, an environment never…

Rosalind KerrRosalind Kerr·May 20, 2026·4 min read
Choosing a smart speaker: start with the conclusion
Buying Devices

Choosing a smart speaker: start with the conclusion

Put choosing a smart speaker back into a real week, with overtime, travel and days you cannot be bothered. Any plan that only survives good months…

Curtis ValeCurtis Vale·May 14, 2026·4 min read
Router budget tiers: from judgement to finish
Buying Devices

Router budget tiers: from judgement to finish

Put router budget tiers back into a real week, with overtime, travel and days you cannot be bothered. Any plan that only survives good months will…

Nora WhitcombNora Whitcomb·May 8, 2026·4 min read
Memory card classes: one full walkthrough
Buying Devices

Memory card classes: one full walkthrough

Most people do not fail at memory card classes from misunderstanding it. They fail because understanding is not doing. What follows is the doing…

Desmond OkonkwoDesmond Okonkwo·May 2, 2026·4 min read
Privacy of home cameras: judge, act, review
Buying Devices

Privacy of home cameras: judge, act, review

Separate two things in privacy of home cameras: the outcome you want and the action you can sustain. When the gap is too wide, shrink the action…

Rosalind KerrRosalind Kerr·April 26, 2026·4 min read
Projector or television: the workable version
Buying Devices

Projector or television: the workable version

Separate two things in projector or television: the outcome you want and the action you can sustain. When the gap is too wide, shrink the action…

Curtis ValeCurtis Vale·April 20, 2026·4 min read
What smartwatch features earn use: the complete picture
Buying Devices

What smartwatch features earn use: the complete picture

Anyone who has spent time on what smartwatch features earn use has a failure story: a strong start, a collapse in the middle, then silence. This is…

Nora WhitcombNora Whitcomb·April 14, 2026·4 min read
Accessory priorities: adapting to different settings
Buying Devices

Accessory priorities: adapting to different settings

Anyone who has spent time on accessory priorities has a failure story: a strong start, a collapse in the middle, then silence. This is not another…

Desmond OkonkwoDesmond Okonkwo·April 8, 2026·4 min read
Warranty and sales channels: adapting to different settings
Buying Devices

Warranty and sales channels: adapting to different settings

Put warranty and sales channels back into a real week, with overtime, travel and days you cannot be bothered. Any plan that only survives good months…

Rosalind KerrRosalind Kerr·April 2, 2026·4 min read
Buying for a three-year life: start with the conclusion
Buying Devices

Buying for a three-year life: start with the conclusion

If you have already tried buying for a three-year life and dropped it, the fault is usually in the setup: a starting point set too high, an…

Curtis ValeCurtis Vale·March 27, 2026·4 min read
Choosing a phone in three questions: how to do it concretely
Buying Devices

Choosing a phone in three questions: how to do it concretely

Anyone who has spent time on choosing a phone in three questions has a failure story: a strong start, a collapse in the middle, then silence. This is…

Nora WhitcombNora Whitcomb·March 21, 2026·4 min read