if u had the chance to get one or the other from your favorite amp company what would it be. a 2x10 combo or a 1x15 combo i know alot of you dont want combos and what not but just for a practice amp or small gigs. which one will move more air if they both are the same wattage and what not the only difference is the size and the speakers. which would u prefer and why. I am wondering if i should wait for the yorkville 400 2x10 combo to come out and buy a computer in the mean time. anyway thanks ahead of time.