CH Pro throttle works great with the MSFF2. I have a MSFF2 too and use it with the throttle sometimes. It is a really good stick, only problem is that MS no longer support it so no software to adjust the force settings and program the buttons. The X-52, especially the Pro version, looks really nice, but it is not as precise as the CH sticks, and after a few months pots may start to spike, happened to me and that's why I replaced them. CH Products are the opposite, may look ugly compared to Saitek, but function flawlessly.