No need. The open Sicilian gets as hairy and double edged as any gambit out there.
IIf it helps, you can think of it as a kind of a gambit. Typically, you think of a gambit as a material gambit. But the open Sicilian is a sort of positional gambit. Giving up central pawn control in exchange for rapid development. White must go on the offensive, and push his developmental edge before black can organize his forces and get to a very good middle and endgame, courtesy of his probable pawn structure plus.
Wing Gambit... it's b4 after the c5... so they usually take
and I won because I had no idea what I was doing and even though I blocked my knight in the corner because of stupid pawn mistakes my opponent messed up worse and blundered the game :D