I will buy one RTX3080/RTX3090 for me and my son to play games.
If there is a miner who has stopped mining and has a card for good money, write me, I would buy one.
I live in Czech Republic so within the European Union, not outside the European Union due to vat and tax.
I would prefer the RTX3090 because of more VRAM, more future-proof. But it all depends on the price. If someone were to offer an RTX3080 for a bargain, I wouldn't mind buying an RTX3080 as well.