And which tracks did you listen to with all three of these daps?
The WM1Z and LPG are pretty well used now. I've had the LPG a little a couple of years and the WM1Z since late November. The DX200 has probably only clocked around 50hrs these past few days.
There are a bunch of FLAC tracks which sit in a folder called "- test" on my memory cards. Currently it contains:
2Cellos - Thunderstruck (2 cellos, instrumental - also can exhibit simblance)
A$ap Rocky - *****in Problems (rap/hip-hop)
Adele - Rolling in The Deep
Aesop Rock - Zero Dark Thirty (rap)
Animals as Leaders - Ka$cade (instrumental progressive metal)
Barber - Adagio for Strings
Beastie Boys - Sabotage (rap)
Beethoven - Moonlight Sonata
Believer - Dies Irae (early operatic metal)
Black Sun Empire - Wasteland (liquid drum and bass)
Carl Orff - Scenic Cantata from Carmina Burana
Dire Straits - Money for Nothing
Elvis Presley - Always on my Mind
London Grammar - Nightcall (trip-hoppy vocal)
Mark Lanegan Band - Gravedigger's Song (folk rock)
Massive Attack - Teardrop (trip-hop)
Natacha Atlas - Leysh Nat'arak (Middle Eastern vocal)
Rob Dougan - Furious Angels (electronica)
Twelve Foot Ninja - Coming For You (progressive metal)
I don't necessarily listen to these all the way through when comparing DAPs as it's too much for my brain to remember the whole presentation of a track. I do, however, sit down to a complete run of 'Meshuggah - I' to see what I think of the overall presentation, as there's enough variation in 21mins without resorting to a full hour of an album - I completely realise this music isn't for everyone but then that's why I'm into headphones in the first place.
Generally I'm listening to a tad more classical, jazz and metal with the DX200 and electronica, opera and female vocals with the WM1Z... but there's a lot of crossover where either delivers for my musical preferences.