My only caution regarding Esoteric may no longer be relevant (read on), but here it is:
I bought my multi-format player (the DV-50s) used, and had it shipped to me. It weighs 46 lbs., and the Esoteric shipping carton barely survived the trip. It is made of not-very-sturdy or thick cardboard, and was almost falling apart by the time it reached me (from the U.S.A. east coast to the west). Even worse were the molded inner styrofoam blocks that the player was ensconced in. The foam is of the stiff/brittle variety (not the softer sponge-like stuff), and had broken into pieces inside the carton. In spite of all that, the player survived and functions perfectly.
I said the above may no longer be relevant, as Esoteric may have improved their packaging (I believe such is the case). Great digital players (good enough for me, at any rate)!