I would consider these: https://www.modelfkeyboards.com/ instead, if you’re the kind of person who really uses something for 25 years at a time. You won’t care about the cost amortized over that period, and the build quality is really much higher. Unicomp is not bad, but Model F Labs is simply higher.
Alternatively, look at whatever other keyboard you want to try in a modern layout (Keebio has some amazing kits) and get a super tactile switch, like a Kailh Box Jade or Box Navy. It’s true that Cherry MX aren’t always amazing, but also, the keyswitch world is a rich place if you want to experiment, and many switch types are every bit as accurate as buckling spring. Naturally, they’ll have a different feel, the buckling spring is really an outlier, but a good switch doesn’t double or anything really off by default.
Millennial here. I used computers from a very young age, and when my near-continuous use became untenable, my parents got me my own: first computer was a Macintosh IIfx, then a Sun Ultra 1, then a Power Mac G4 (the stripes on the front, handles, don’t remember exact model name). Everything after the G4 has been less exciting, even if it’s all more powerful. Not sure if this is because I’ve gotten older or if the gear has gotten less fun.