I've got a Jennings Airmaster - and I've beat that thing to a pulp, and it still gets it done. Despite being about 9 years old, it still can crank out 300+ with the right arrow, and gets 290 with my hunting set.

The year I bought it, I accidentally dryfired it from full draw @ 76#. No harm, no foul.
About six years ago, I dropped it from 25' up a cherry tree. Busted sights, crushed arrows, butno harm to the bow.
Last year, I hammered the bottom cam off my Summit climber while shooting at a deer.It scraped up the cam, but it never lost center.
I even pulled out one time and had it fall off the roof of my car (forgot to put it inside the car) - scraped and bounceddown the road at 10-20 mph.

I don't baby any of my gear, and usually most things that I use, I'll find a way to destroy/break within 2-3 seasons, butthat bow is the exception to the rule. I've tried everything to ruin it, and it keeps on ticking.

Jennings gets my vote. I hear a lot of great things about the Dartons too.