aquacraft brushless set ups.

ammo 28-35-2700
duratrax vr3
1/18 mamba 25 esc with cooling plate.
team orion captain avionics

i have the mamba esc. but i am debating on which of these set ups to run.
which would be the fastest,most reliable,and the safest to go with?

please reply i am in the building mode right now.

i ran an ammo 2845 with the captain 45 and it was a blast. i ended up loosing that boat to the lake and now in my new rio i run a turnigy watercooled 3600 and cc thunderbird 54 and it runs great. i am using a reef racer prop and the boat flies.