Melco n1a vs Lumin D1 sound quality


I had the LuminD1. Now I'm have the Melco N1a on the way. What does anybody who has owned both think?
calvinj
@tecknik how is the melco n1zh compared to the n1a.  Do you have mk2. Is it worth the upgrade. 
I had the d1 then I got s1. Lumin plays it too safe in the highs for me cuts off the top off