ORIGINAL: Got RPM
No, not any of those. It depends on the power and speed the OP wants. What is his motor - is it suitable for 6, 12, 18 cells? What is the amp rating of his ESC? He would not want to put a 6-cell setup in the MeanMachine, nor an 18-cell setup in the Raider.
The OP needs to tell us what he has and what he wants to do. His question is similar to: "I have some gasoline - what automobile should I get?"
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He didn't say what motor he had. I was merely saying that any of those boats will handle a brushless motor.
You should have caught that[&o]