1909 or the 2309, I don't remember which is in the same price range or feature set, but as you are already familiar with Onkyo and you will most likely be the one setting it up and answering questions I would just stick with the Onkyo, I highly doubt anyone would notice a difference.

Jason
M80 v2
VP160 v3
QS8 v2
PB13 Ultra
Denon 3808
Samsung 85" Q70