i work at a shop that does dynomax mufflers. in my opinion they are way better then flowmaster and magnaflow. the super turbo's are a nice tone.
trush is a very harsh muffler, isnt very good sounding on alot of vehicles. if you want a really nice muffler a dynomax ultraflow is a great muffler.
i went with full 2" front to back exiting straight out the back instead of out the mudflap, with a flo pro baffle bottle for extra clearance. (looks like a 16inch long resonator) its nice cause its small and i could tuck the exhaust alot higher up then with a full muffler, it acually goes quiet at highway speeds, gives a nice tone on accel. also with it not having a squared off edge with it being a bottle i can scrap it along rocks and logs and it wont hang up like my last 3 mufflers.
atleast thats my opinion. most will say a super turbo muffler though.