I’m far from an expert, but anything on standards JIS X6257 / ISO 18630 would probably be a good start. It’s an open standard for 100+ year discs.

Otherwise probably best to look into accelerated aging studies. For technology that’s less that 100 yrs old to claim 100 or 1000 is a bit uncertain but accelerated aging is probably the closest to a best guess. I recall skimming over a third party lab saying Verbatim gold foil archival DVDs were estimated to last 30-120 years depending on storage methods and luck, but never saved the link.

Oh yeah, stick it in the sun or a damp box and either will probably be bad in weeks instead of decades or centuries. But supposedly they’ll meet those lifespans good at room temp

Kinda funny, I was just writing about archival media this morning. Verbatim makes DVDs & Blue Rays that last ~100 years, and M-DISC makes ones that’ll last ~1000 years. And the Verbatim Blu Rays run ~$0.036 per gig.

The tablet and 2 in 1 surface devices are pretty much laptops (at least same architecture and bootloader) amd they’ve been easy to boot other stuff with in my somewhat limited experience.

A month or so ago I picked up an 8gb model and it’s been really nice, I wrote a blog post about it if you’re interested and have been really happy with it. 4gb is enough for note taking & code writing, web browsing, reading, and YouTube watching (at low/mid resolutions) and I actually got away with those on a 2gb RAM 16gb storage Chromebook + Debian for a while. Still though, if you can spring for 8gb of ram that will be helpful, and a necessity if you want to do things like run waydroid.

Gnome works great, just be sure to set up the on screen keyboard and run the custom hot corners plugin to make it work everywhere. Also, I know that chromium doesn’t have the best reputation in these parts, but you’ll probably need to use either a WebKit or chromium browser for their touch controls and PWAs.

I went with Debian, but I can’t imagine Fedora offering a much different experience. Mine worked fine without a surface specific kernel, but results may vary from device to device.

Last, I bought mine used for $99 US on EBay. Not sure how it varies from country to country but at least in the states you can find older surface models in decent condition starting at $70 US or $100 US for ones in like new condition with a keyboard & charger.

Edit: beyond Surfaces, if you’re deal hunting and don’t mind more research I believe most 2 in 1s running Windows or ChromeOS will accept a custom OS.

I’m on the standard LTS kernel (if I properly remember Debian defaults). I did check out the Linux Surface project before setting it up, though the standard kernal and Gnome config seems to work great out of the box. Even little things like the gyroscope and automatic brightness worked from the start, though it probably varies from model to model.

Edit: only thing that didn’t work out of the box is the camera. Going to tinker around with that at some point, not a super high priority personally but still nice to have.

I recently picked up an older MS Surface model and it has been really good. I don’t know where tablet bleeds into 2in1, but it’s a tablet that has a magnetic keyboard that pops on and off and accepts USB connections for stuff like mice with a USB to USB-C adapter or via a surface dock. Prices start at around $70 on ebay for older models in decent condition and run up to around $2k for the highest end models directly from Microsoft. Being x86 they accept any compatible OS (including Linux) and installs just as easy as any laptop (minus the later models that need the touch driver installed manually on Linux or a Windows re-install). If you go with a surface and buy an older model make sure you get 8gb of ram instead of 4.

As far as setup goes, I went with Gnome, enabled the on screen keyboard, then added the “custom hot corners” Gnome plugin to get a working on screen keyboard everywhere (without the plugin it only works in Gnome and Gnome apps). Afterwards (since I went with an older model that didn’t need the touch drivers) it’s fully ready for use like any other device.

There’s also the PineTab2, though from the sounds of it it’s not really ready to be used as a tool, more so just for development and experimentation. I did find two good blog posts about it’s state when researchign devices which would be worth reading if you were considering buying a PineTab2 and wanted to know what to expect:

https://ivonblog.com/en-us/posts/pine64-pinetab2-review/

https://ivonblog.com/en-us/posts/after-3-months-of-daily-driving-pinetab-2/