This is my opinion only: I don't trust this AVR brand. Make sure you get a good warranty, and it isn't too difficult to return the unit. I really liked my Onkyo receiver, don't get me wrong. It just was troublesome with HDMI.
My 616 has been good so far. Still holding my breath though. Paid $329 new plus the $23 wireless dongle which works better than I had expected. If you get a good one...it is a lot of AVR for the money. Worst case scenario for me....one of the only Onkyo repair shops in a 5 state radius is right up the road.