I may end up buying both, and returning the one I don't like. I hate doing that but might be my best option.

My point isn't to look for budget headphones, it's to get the best bang for buck in the higher end headphones. Those Onkyo's being on ear rules them out, I didn't realize that. I'm pretty positive on the M-100's right now.    I have some Sennheiser HD428 that I use for recording and mixing...

Yeah those k545s look really nice. kind of in between the prices for M-100 and FC300   They look pretty sharp. I really do want a couple more opinions, simply because I'm very new to expensive headphones. Having one person (no offense to anyone) tell me one set is better than the rest is...

Don't get me wrong, I LOVE bass. Now, I don't have a subwoofer, but I'm the kind of guy that drops mids and trebles in my car, boosting the bass to get a more dynamic sounds. However, I cant have these headphones mudding the mids and trebles, they must remain clear with trebles crisp, and mids...

How does the Denon AH-D600 stack up against these? I also would love another persons opinion!   Right now I really am kind of stuck trying to pick between all of these    I like the idea of the Onkyo ES-FC300 because they're half the price of the Momentums and M-100s. But are they really...

I really do like bass, as long as it isn't overpowering other frequencies to the point that it muds them out. I've head the M-100's steer clear of that.   I can get those Onkyo ES FC300 for $80... that sounds like It might be my choice as of now because of that. They look super sharp too, also...

EDIT: Also, left out that I'm looking for Over Ear headphones only. Closed back as well. I'm in the market for a new pair of cans. I've been looking at these:   V-MODA M-100 (really like the specs / compact folding) Sennheiser Momentums (love the style / cord, and am under the impression (as...