Well everyone on that board hates each other lol... no one really wants to post anything anymore. I made some massive thread trying to sort everything out but even that's not going as well as I expected.
Hmmm... sonic vs zelda... definitely a battle of wits! - baiting vs patience in all its glory =p One of them must get a good lead if they are to stand any chance of winning. I feel if I get a lead with Zelda, then I have a good clean advantage (especially from an early aerial kill), but I feel really clumsy when I try to space for an approach.
I'd swing it in sonic's favour myself only because I feel his percent lead is a little more effective. Zelda can be a toughie to approach at times, but sonic has great baiting tools whereas on the other hand sonic can play defensive with a good OoS game and Zelda has nothing reliable to make him open up. Bear in mind, the tables can turn with a single landed aerial... and she'll be fishing for that the moment you hit 60+% near the blastzones and anywhere else passed 80. So you always need to watch out for those surprise kills.