hi everyone. i'm totally new to bmx biking. i'm a senior in high school, about to move off to college in san jose. i'm planning on biking around, but i want to have fun. i love the thrill of grinding (i used to skate) and having fun with the terrain. mostly i'll be on the streets; i doubt any off road biking, maybe a little dirt. which bike do you prefer? i'm limited to under $200. freaking poor. my friend suggested a GT bike. any suggestions and comments? thanks!