My quest for finding better cans than X2 so far (using with Mojo, mainly for electronica):
M100 was too bassy even for my taste. Mids and highs closed, congested, close to useless.
Nad Viso HP50 - boring, uncomfortable, closed box feeling.
HE400s and HD600 while I appreciate their neutrality and naturalness, I need more bass and excitement.
Nighthawks is finally something I can equally (or not more) enjoy than X2. More engaging, more fun, better bass. But I miss the openness of X2. And also the mids and highs have kinda weird coloration compared to X2.
So I still prefer my X2. (With Mojo, keep in mind.)
My next try is going to be X00.
But I am also wondering about LCD 2, Oppo Pm2 (the least), and Ether.
I might gonna like X00 and wishing for nothing more. But if I want more openness, LCD2 might gonna be the way. PM2 could be a cheaper compromise. And Ether is the ultimate stretch of my wallet, in case many people say it is worth the saving up and investment.
Any thoughts from some more experienced Head-Fi members?