Yep, got Timeshift hooked up to make a snapshot each time I update my system and I can boot into them via GRUB. Haven’t needed that so far, thankfully, but it’s there just in case.

Btrfs because it sounded cool when I first read about it and worked fine so far :3

That site is lovely, thank you!

As I mentioned in the post, my money budget is around 1000€ as a target, but it extends both up and down. I can stretch if needed, but if that’s comically overkill then I’d be happy to go lower. Time budget… not too high, but also not super low. I can certainly spend a day or two setting everything up. Electricity costs are certainly a factor, power prices here were some of the highest globally, even before the extreme increases lately.

Also thanks for the tip of the S3 backup, it’s probably a good idea to have an extra copy of important data off-site, yeah.