For battle? Zebstrika for sure. I like its abilities a lot more. But I voted Rapidash because I like its design far more and I like its name more. --- Black FC: 4470 3989 3640 White 2 FC: 1979 7990 6311 (Use this one unless specified)
Oh jeez, this is a tough decision, since I love both of these Pokes. :<
Though, I guess I'll have to go with Zebstrika, mainly because I like Electric types a bit more than Fire types. --- "This isn't the Ask Auntie Pandora Hour!" ~ Pandora, Kid Icarus: Uprising Official Zorua of the Pokemon X / Y boards.