The first time I played my favourite game ever, Sonic Adventure, was through the Gamecube port. It isn't a very optimal way to play the game – the "improved" models and textures look way worse than the original – but I'd never own a Dreamcast at that point anyways, so I'm still kind of grateful for it. It also included the full versions of
every mainline 8-bit Sonic game, which gave me a great foundation to get into the series with. Years later, I'd purchase the PC version on Steam (and cheekily install the Dreamcast mod pack), which is considered the definitive edition of the game, and then emulated the original through NullDC to pay my respects. SO (high-quality, censorship-free, reasonably-priced) PORTS ARE A-OK WITH ME!!!!
I also owned Sonic Gems Collection which, in addition to having a horrible port of Sonic CD that tainted my view of the game for years along with the 8-bit games I already had on Adventure DX and some shit Genesis games that weren't even good the first time around, had the best version of Sonic R. (Don't listen to anyone in that Saturn thread!) It also included some
cool remixes of classic Sonic tunes,
and a full collection of terrible comic covers! Gems Collection sucks, but it still has a special place in my withered heart.
Oh, and then I had the Sonic Classic Collection on DS, which is how I got into the Genesis games! The amount of money I've spent on Sonic ports is troubling... but I'll make it work.