Any "SF" is a winner.

Seems like the OS 2C's keep getting more expensive, heavier, and less powerful than their predecessors.

The old FSR's were wildly powerful engines....the SF's were a step down in the opinion of some, and now the FX is a de-balled version of something engineered for the masses. Idiot proofed if you will.

Well...when you idiot proof something....they build better idiots to compensate!

Go with the SF....it's a fine motor.

'Nite