Comparing the Aesthetix Atlas & Ayre V1xe to V5xe

I've used an Ayre V5xe with wonderful results for a number of years, but recently have begun upgrading my system. I got an Aesthetix Janus Signature w/ GNSC mods as a replacement for the Ayre K3x, a very fine unit in itself, and was happy with the change.

I'm now thinking about upgrading my amp, & am considering both the Ayre V1xe & Aesthetix Atlas, as I think either unit would have good synergy with the Janus, Vandersteen Quatros, & an Ayre & SME/Lyra front end.

I'd be grateful for any feedback from anyone who's compared the V1xe and Atlas, regarding how the two units compare, and/or how either would compare to the V5xe.

Thanks!