2 me now BL is the way!! my track here has a little slash class going.. i run my BL slash in the monster trucks class for more time to test my skills..i just got a jammin X1 CRT. jr 8711 steering servo // mamba max 2200 motor and speed controller 5 cell 4000 mah 35c lipo battery zeilke racing body truck was clocked at 70 mph on a wheelie insane speed comes also with spectrum receiver 2.4 dsm 2.0 controller .. i am just getting used to the usb cable and stuff running from my computer.. just for a rc truck..never would have seen this coming along when i was 10 years old!