best used multichannel amp for the money...?

m trying to decide between the following ,

And ive heard pretty good feedback on these, anyone have any recommendations?

(Most of the time ill be using it for stereo with my B&W 703's.)

-Rotel Rmb-1095 -Emotiva Xpa-5 -ParaSound 2205a -Sunfire grand cinema (200 watt version) -Ati 2506

To bad this forum doesn't support polls...