popeye
This really is the age old Ford/Chevy question... Everybody has their favorites and that is where we go; but I would have two ML's to suggest... Either the TC Triumph or the Knight Disc Extreme (not a break open) or if you wait the new Knight Ultimate Slam due out soon. Both will shoot BH if that is factor - the Triumph would be a lot cleaner.
If you are looking for a break-open that really might a dark horse and not as expensive I would suggest you look at the Knight Vision, it has a some realy nice qualities other than just the GM barrel.
You might check this thread out...
http://www.huntingnet.com/forum/tm.aspx?m=3413999