I´ve just bought a new DV-50 S after living quite comfortable with an Audio Aero Capitole MK II. Choosed the Esoteric for its great ability to be modifyed. I´ve once heard a heavily modified DV-50S in a friends system which easily blew away my AA the Wadia 861SE and the Linn CD 12.
I´ve heard the PL-1 A and I must say not musical at all although very high resolution and a bit lean and mean. C-5xe I´ve heard meanwhile - stunning but no DVD-Video and not that easy to mod - I´ve been told..
MY TIP: get a cheap DV-50 S spent US $ 1.500,00 on mods and you´ll have a unit that easily outperforms UX-1 and C-5xe.