hi guys this is my first post. looks like this site is the best way to get some answers. im getting a new buggy soon. i narrowed down my choices to B4 and BK2. i cant decide which one to get. i know both are really great buggys. i want to win races (hehehe). tell me whats ur opinion on these two. also lets vote , i'll buy whichever has more votes. great site!