What bl motor to use with 3s lipos

[Heyitsme]

Wow what a hard choice, on other forum people telling me I will be disspointed with the speed of the 4600, when I could go with the 5700. An here you guys say its good. I dont know what to do, I got one more day to decide any other opinions would be great, thanks guys so much for the info and help

Edit: I still leaning slightly towards 4600 over 5700, because I really dont want to deal with heat issues that much, But are they any other setups that run similar price or alittle more then mamba, that will take 3s, good speed, and run cooler then mm?

And to whom it concerns Im very sorry for double posting same topic I should of only posted in this forum.