Emotiva UMC-200 vs XMC-1 processor.......

I used to own a UMC-200 home theatre processor and it was the best I'd owned. I scaled my system down to 2 channel with an Audiozen 2 channel amp, tube pre and dac all with seperate power supplies. I don't think it can get better than that. But movies are only two channel with lots of front end information. I am trying to decide wether to wait for the new Dolby Atmos and DTS-X processors later this year or try an Emotiva XMC-1. It seems to have all the connections I would need. Not sure about the Dirac Live if it is stable enough or not. Can anyone tell my the quality difference to the UMC-200 to the XMC-1 for 5 times the price tag. Please explain in any details possible. Thx in advance!!