ive read all the post on this thread and i have to add my two cents.I have one of each a bit,zip,and a clone(shen)and my prefrance for speed and all out fun the shen!Now for the style bit,im into imports and like the bodys the bits have avalible,the zip is a hassle to make fast i swaped my pcb on my first zip and my dog ate it

It did make the car alot faster with the swap,so im doing another.the shen is super fast out the box or should i say the dome.the bit is slow compared to the shen with the same motor 2.6 i dont know about the 3.0. Does anyone know if the shen controller has a crip cap? i asked this in a thread and havent recived a answer.So to finish my opinion i choose the clone shen.And who ever dosent like that lets race and i will smmmmmmooooooke you.lol