Before that, I was using the Backwards-L East Asian enter key layout on an iHome 8 dollar keyboard from walmart with all of the extra keys popped off. (replace space bar with small key, then remove home, end, super, menu, numpad operators, etc.)
I have owned a Kinesis and other expensive boards (Logitech K750, non-ergo board with mechanical Cherry MX keys) but prefer this $13 board -- partly because its low profile (height) and light weight makes it easier to put on and take off my lap when (as usual) I am not sitting at a desk.
I have psoriasis on my hands; so i constantly shed skin and blood on my keyboard. I smoke a lot too (pipe) which adds more grunge. Plus pets and out int he country which means we have more than the usual amount of dust.
I killed real model M's in ~3yr on average. This one is going into 2 years now and still good.
"normal" keyboards last months under my hands, tops. Tried one of the fancy logitech "mechanicals" with the lights and it held up for 9 months.
I've used IBM Model M's, Sun Type 3, Sun Type 5, DEC LK201, DEC LK401, the horrible HP 700-series stepped keycap things, NeXT non-ADB, many generations of Apple mechanicals, Honeywells, Cherrys, Das Keyboard, and a bunch of random $5 rubber dome rubbish.
I've come to like the minimal travel, soft but audible noise, and break in the resistance partway down the stroke.
And a Logitech MX Master 2S mouse.
Prefer the feel and sound of the wired Classic. The wireless on the Hybrid makes it better for travel (in addition to the quieter keys).
Otherwise use a wired Razer Huntsman with optical mechanical switches for gaming.
I find the split board really helps with my posture, plus it looks cool. The RGB effects are fun, and the brown switches are clicky but not too loud during video calls.