Yes, you should support open source when possible if the project(s) you use are beneficial to you! Your dollars are far more valuable to help out a small team of independent volunteers vs multi-billion dollar corporations that really don’t need it.
If you can’t donate money, donate your time / skills or do both! Make the world of software a better place, one small contribution at a time!
Oh ya I remember wanting that one a lot! I think it was too expensive for me at the time, so ended up with the alias 2 but I envied anyone who had one of those.
This small form factor running Android would be very cool! Despite a small screen, it’d probably work well enough since you wouldn’t have a software keyboard taking up 50% of the screen real estate. The e-ink keyboard is a good compromise of having dynamic changing keys but still have the tactile feedback.