Yamaha RXV673 or Onkyo TXNR515

Afternoon,

I am looking at upgrading my AV amp and am currently thinking of the Yamaha or the Onkyo. Got a budget of about £500. Haven't seen any reviews of the RXV673 but read the 5* review of it's predecessor and read some pretty good reviews of the Onkyo, though have also read that the Onkyo's have a few reliability issues??

I currently have as my speakers the Tannoy V4's as fronts, the V1's as rears and a VC centre (no sub). Amp is currently a Sony STR-DH810. I'm wanting to hook up a CD player to the amp too as I dont have the room for a seperate Hifi set up unfortunately so the amp must be good for playing music along with movie soundtracks.

Any guidance/recommendations would be appreciated.

Cheers.

Gareth.