I love the Gameboy advance and wanted to play the games again
however I don't have it anymore (I still have the games) I wanted to get a DS first because it has backwards compatibility. The 2DS XL would be more attractive to me because of the large screen and such. But I don't know if the 2DS Gameboy advance can play games
I look forward to answers
No, the 2DS XL can only play DS games and 3DS games
Unfortunately he can't, only DS, 3DS and New 3DS games.
But you can get a normal DS for around 30 euro.
It is backwards compatible, because it has NDS bootstrap on it, but you can only start the games from flashcards or virtual console