[DaftZomb]

I have some dt880/250's that I love more and more each day. Initially the lack of bass compared to the 770's was a let down, but I've grown to dislike the bass bump of them. I'm not wanting to be stuck listening to my phones in my room with the door shut as not to disturb others in the house, and then I found the 1350s. Seem pretty well rated and claim to have a slightly warmer sound than the rest of the **0 line and fall in between the 880 and 990 bass wise. I've been reading the massive thread on the 1350s for a few days now and that's what I've gathered.
 
So question one- would these be suitable as a primary pair of phones, and would I be let down coming from 880s? Two- has what I read seem to be true in your experiences sound-wise?