oh, I also have CH THROTTLE but the range of movement it's about half of the Saitek X52, that's not enough if ya need precise controlling of the RPM, and even if someone will say that it is enough, consider that is always half of Saitek's... it's also pivoted (you can feel where it is, in CH you have to look where it is) and it's a lot (A LOT!) more smooth to move.