I would try to go for a used 6800XT, I snatched one at 320€ some months ago, it should be easy to find now for 300€. If you want performance for your money, and you use Linux, that would be my way to go.

The design is good, but I don’t really like the form factor (it’s too big). The case is a non negotiable item for me, so curiously it would all depends on the availability of clear cases. I’m waiting to see how is this handled in Phone 3