Honestly, Origins as a collection is kinda disappointing. While it is the best official way to play these games, hence why I don't consider it outright terrible, the remasters of 1, 2 and CD fail to surpass the decomps (which are basically the mobile versions but now able to be ported to whatever) in any meaningful way, on top of the 3&K remaster being a bit unpolished, which was confirmed when the team that worked on it talked about it on Twitter. If you have access to a decent PC, just go for the decomps and Sonic 3 AIR, but if not, try to get this collection when it's on sale.