P.S., Depending on the CF card, this machine runs Windows 9.x, Red Hat 6.2, OPENSTEP 4.0, or Apple Rhapsody DR2 hehe
I'm there as well. I've been really enjoying desktop Linux lately, but I can't go back to a non-Apple laptop at this point. There's just nothing else on the market that comes close, they all make some tradeoff I'm not willing to make - either screen, speakers, keyboard, heat/battery life/fan noise, touchpad, etc. Apple is the only one that has the entire package.
There's Asahi, but no thunderbolt yet and I'm not sure the future of that project with the lead burning out and quitting. I just want an Apple Silicon-esque laptop, no trade offs on components, that runs Linux, and there's no OEM out there that's offering that experience.
So, until that happens I'm staying on mac, and even with declining quality, it's not all that bad compared to the alternatives yet. I've learned to mostly work around/ignore the odd bugs.
Don't consider at all: All non-OEM Chinese stuff (1 trillion brands, way too many to list, including the usual consumer garbage that you might find in a store like Reolink etc.)
Consider if cost turns out to be a factor: The two major Chinese OEMs, Hikvision and Dahua.
Note: All Chinese OEMs are obviously implicated in the Chinese surveillance state. Obviously. A lot of "major" brands are OEMed by these two, even ones you might not expect. For example, much of Panasonic stuff is rebadged Dahua. Basically 90% of any CCTV camera Made in China comes from either Dahua or Hik, the lesser brands just mostly get (or rather, choose) the bargain-bin hardware with monkey-model firmware and of course no FW updates ever.
If cost really isn't a factor: Bosch, Axis, Dallmeier, Mobotix
Note: Most of these you cannot buy directly, and the vendor won't talk to you.
> What’s the best, in terms of open source support and reliability?
These are found at completely opposite ends of the spectrum. All good CCTVs cameras use signed and more-or-less well encrypted firmware, even cross-flashing isn't much of a thing.