If you ask me Sonic has never looked better than in SADC. His darker blue fur and brighter skin really make his green eyes pop in a way they haven't since and his proportions are much more even compared to more modern looks and are seemingly borderline identical to his Genesis counterparts. Plus one small detail I love is how his mouth disappears in-game like the classics. SA2 and the Gamecube era games do this as well and I just hate that since 06 up til nowadays he always has this awkward wiggly mouth constantly hanging off his cheek. IMO he just looks so much more cool and determined without it. It oddly might be the thing that bothers me most about Sonic's modern design besides his overly big hands, overly long legs and ugly shade of blue fur. He's looked varying degrees of 'off' ever since Heroes but I don't think his OG Dreamcast look gets enough credit for nailing it. It's kind of weird Sega hasn't gone back to it in any way considering how hard they go about marketing Classic Sonic nowadays. I think they've had a perfect fusion on the backburner for 20+ years, but eh. SA2 Sonic gets bonus points for being the only Stretch Armstrong version of Sonic that doesn't have stupid-looking hands and shoes.