I currently have the magni/modi stack.  I'm looking at either the Mad Dog or the HE-400.  Which would sound best out of the magni/modi?  From what I've read the Mad Dog seems to be a little harder to drive than the HE-400, and I'm leaning more and more towards the mad dogs.  Thats why I'm...

Both seem great.  Both gaining popularity quickly.  Isolation aside, based on reviews I've seen both have a lot offer and is difficult to decide between the two.  These are some of the things I think I know but would like conformation to make sure I'm right;   Bass:  Both similar, Mad Dog...