Well geometry is clearly a very personal thing, so I can only give my view and you can then take pointers from there. I'm 6'1", and ride very UCI style natural and street. I ride a Czar which has a wheelbase of about 1090, chainstays of 385 (I think!) and bottom bracket rise of 25. Higher bb: Easier to stay on rear wheel. More pogostick style. More ground clearance. Eaier to wheelswap/sidehop. Can make you fall off the back of objects when you land on them. Harder to tap Shorter chainstays: Stays on rear wheel easier. Longer give more leverage for gapping Longer wheelbase: Better for UCI style riding, easier once on backwheel. Bad for manuals/bunnyhops! So thas just a list I compiled off the top of my head, there will be bits i missed but hopefully i covered some key points.