I ended up getting the 4x160. The 4x160 is actually infinitely adjustable and you have 4 speed presets like a car radio. I can configure one setting for the lowest possible rpms to get the turns I want. The easytouch controller connects via cable to the 4x160 and can switch between settings.

All that being said you really cant go wrong with the full intelliflo. That model is obviously much more sophisticated where you can just set the gpm you want and it figures the rpm speed for you.

I just figured I would calculate my turnover rate after my pool is finished and set one preset to something like 1 turn, preset 2 to 2 turns, etc and not need to adjust the speeds again.