Some recommendations I would suggest are: -Linux-specific laptops (HP Dev One, System76, etc.) as they are built specifically with running Linux in mind. -Framework Laptops, as Framework has worked hard to make sure Linux works well with their devices. -ThinkPads, as their hardware usually tends to work really well with Linux.
I personally use the Framework Laptop 13 running Debian, and I love it!
This might be cheating a bit since I am a computer science student, but we have Linux servers we can access for classes, and our university library has a maker space that has some computers running Ubuntu in it.
Oh, that will definitely be a problem then since SimpleLogin needs 25 open. Thanks for the heads up. Might just figure something else out then.