Thanks for the experiences regarding LinVST. I run Bitwig with some Linux native plugins (thanks U-He etc.) and one big thing I’ve been missing is the Valhalla plugins. Seems like it’s time to try out the wrapper route if they actually work well.
IME class compliant USB 2 interfaces + the various tweaks offered by Ubuntu Studio setup (eg. low latency kernel patches & various small system settings that you can naturally replicate with any other distro) seem like quite a good bet for relatively worry-free audio. With the caveat that I’m no longer what you would consider a “discerning power user” so I’m not shooting for the absolute minimal latencies (those were the RME days…), just that I can trust audio not to lock up and glitch randomly before I push the system too hard.
Otherwise I was kind of in the same boat as you - jumping between Mac OS and Linux every now and then and ultimately staying with Mac OS due to some important applications and general smoothness of experience. Now, after a couple of years since late Spring it’s kind of the other way round: the Linux setup I have actually feels somewhat smoother for my general “casual” use. And due to focus shifting to development and exploration instead of getting “commercially feasible” (in the loosest sense of word) results, I find I have a very good toolkit on Linux side of things. I still miss eg. Logic for the workflow (Bitwig / Reaper don’t quite cut it for the same kind of compositional freedom for me) but as that’s no longer the main tool of trade, it’s not a big problem.
(I do still use Mac OS for online service development at work - would mildly prefer to switch to a good Linux laptop there as well, but I still like Mac OS as well, and that’s what’s easily supported in the company environment…)