Wow, that's impressive! I have only two: crosscheck for almost everything, GT Backwoods hardtail for rougher trails. Three if you count the C&V Falcon I got from my dad, which is hanging from the ceiling and will never come down, because it's too small for me, and it's halfway parted out. I have the idea of buying a fixie wheel for it just to try it out, but I know I'll never get a round tuit. I keep checking in stores, and the only tuits I can find are square. But my whole stable is 11 bikes in the garage, because the wife and 3 kids. Once they all get out of the house maybe I can expand a little.