sv650rr930

I am picking up a new marker in the next 2 weeks and I have heard great things about all 4 of these guns. I have also heard some down sides to all 4 of them. I do speedball and woodsball. I am looking for something that would work great for both and is quick and easy to fix on the field.
I have a 68/4500 compressed air tank and an EVII hopper so I am only looking for a good marker.

Thanks