I've had a Denon 2910 for a number of years and haven't had any problems. I think you'll be hard pressed to find something significantly better for your price. The 3910 has the same video circuit and slightly better audio. The 5910 is another step up, but I don't how much. Oppo offers a great bang for the buck, but have you seen/felt its construction? It's cheap in comparison to Denon.
