Frustration reigns supreme, here.
...
Right now, I'd give my left nut for a time machine to go back a few years to when I had access to mechanical keyboards - and if I couldn't test them, at least tell myself to keep notes on which felt the most comfortable for me...
I'd also stop and pick up some Cherry and Almond icecream on the way back, but I digress.
Elation now reigns supreme here.
I've got a mechanical keyboard from back in the old AT days - and it didn't cost me either nut.
I was poking about in the garage and found an old box of computer bits that included three keyboards: an old Super 5 with 5-pin DIN plug and both the "Windows" and "Context Menu" keys on it, an old Compaq keyboard with PS/2 plug and neither of those keys, both some sort of rubber dome board but with plastic switch-like assemblies (presumably to serve the same function as scissor switches) and - drum-roll, please - an old Ortek MCK-201 with white ALPS (most likely complicated, going by its age) and double-shot key caps (rather yellowed with age, I must admit).
The lettering on the ctrl keys is red, on the alt it's green, black on the other keys.
I've had a bit of a play with it - play being the operative word as I sure can't plug it in and use it - and I have to say, it requires no more force to press the keys than the rubber dome board I'm currently using. If anything, it feels easier to press.
The keys are certainly more uniform in execution to the keys on this keyboard. Tactile, clicky - but not to loud or intrusive, not an unpleasant tone. Noisiest bit is me bottoming out the key - if I don't press too hard and pull back just as it clicks, it's actually fairly quiet.
From the descriptions given hereabouts, I'd say the key caps are PBT - thinner and harder than the ABS keys of the Compaq/HP boards I've used and stripped recently.
So, I'm as happy as a pig in muck as I now have a point of reference to which to compare descriptions of other mechanical keyboards and I know that at the very least, I can cope with old-style white ALPS.