I have had great success with Harmony remotes and have had 3 different models over the past several years. I have no reservations recommending them. They get setup for the basic functionality very quickly, but as others have said you do have to invest some time in programming them to get them to behave exactly the way you want. There should be no issues with the Denon codes.

For those of you with URC's, is there any big difference or advantage of URC's over Harmony?

Cheers all,

Dan
On-Wall M5HP LCR, QS8 & EP500 in 7.1