yep.... I agree with the others. If the price is right, buy up!
The 9.25 @ F/6.3 should have a wide enough field of view to start out with...
I think the Celestron SCT's are a great all rounder too.. They are proven in planetary imaging, deep sky imaging and observation...
What do you intend to mount it on? for photography, Id recommend an EQ6 as a safe minimum.
Alex.