Anthem AVM20 or Parasound Halo C2?

I'm upgrading my HT from my current Onkyo DS989 to components, and I'm interested in the Anthem AVM20 and Halo C2. Can anyone help me with a comparison of build quality, reliability, sound, upgradability, etc.? I see lots of opinions on the AVM20, but none on the Halo C2. Are these competing on the same level, or is the Halo a higher quality unit?

Thanks in advance for your help!