Ekos motors

I was looking at a king of shaves, it looks like a older one with inrunners intead of outrunners, wich motors or boat was better?

Stock I would think the outrunners are better but I would say the older one is a better bet due to the motor mounts so you can upgrade. Someone with an ekos will be able to advise better.

I know this is old, but i would also like to know this as well,i have the inrunner version green venom motor with cooling.