I sold my original Mini as it eventually ended up sitting in a case in a drawer rather than actually being played, partly because the form factor was so small but mainly because of all the reports of broken fragile screens from short drops like 2ft onto carpet.
I recently couldn’t resist the temptation to get a $35 MM+ from Temu and now that I have it I have a similar concern- is the MM+ as fragile as the original?
I carry mine around in a small bag. I was a bit concerned about the screen getting wrecked, so I 3d printed a screen cover, lined it with some felt, and it just slides on. Works well.