pullstarts are cheaper, roto starts are easer. its easer to find a tuning issue with a pull start as your hand will eventually get tired and you will resort to finding out why its not starting.. its evedent that your hands didnt get tired soon enough...LOUGHING MY ASS OFF!! sorry couldnt help it!!! the roto start can be kinda hard on the one way bearing. I've gone thru a couple of them in the past. i have always opted for a roto or easy start myself. you can also look into a bump box, wich you just set the chassis on a box with an electri motor and it hits the fly wheel thru the chassis. there pretty universal and could use it for almost any other nitro you get. keep in mind that with a roto or bump box, you will have to purchase a cheap 7.2v pack as well as a basic charger.. its just a matter of how much you wana spend. i think tower hobbies has a starter kit for bout $60.(bump box) comes with 2 packs and all youll need is a charger.