At $649 for the base kit (plus $79 per module), it’s not the cheapest device on the market. But measured by cost per year of use , it might be the most valuable.

The "Card" system is fantastic. Swipe up from the bottom, and your open apps become actual playing cards you can flick away. There is zero bloatware. No Candy Crush. No McAfee pop-ups. Just a clean, fast OS.

It feels like a cross between stoneware and a luxury car dashboard. It’s warm to the touch, doesn’t show fingerprints, and most importantly: I accidentally knocked it off a three-foot coffee table onto tile. Not a scratch. The corners are protected by recycled aluminum bumpers that are user-replaceable.

After spending two weeks with the ps63b.1a, I’m not just impressed by the specs—I’m impressed by the intent . This device, developed by a quiet consortium of ex-Nokia engineers and sustainable material scientists, aims to answer one question: Can we build a powerful, repairable, upgradable computer that doesn’t end up in a landfill in 18 months?