i use a summit viper...
its a bit heavy and bulkier than some...but, i love it...the front bar is a must for me IMO...makes climbing easier and also gives me ALOT more comfort and eases the mind...
comfortable...easy to pack and easy to setup quietly...
if your much over 200lbs id go with the goliath though..im 215 or so and if im bundled up in cold weather gear, its a little tight..comfortable and not crammed..but the extra room that i THINK the goliath has would be worth it if your a much over 200lbs..check into it i THINK the goliath has a bigger seat portion..could be wrong though..
ive been using mine for 4 years...i dont plan on changing anytime soon...only thing i added was a front bag..i like to keep the essentials in it..screw in pegs for the quiver and pack, my calls, my tie off rope, binocs etc..so its all handy when i need it..im not real big on having my gear hanging and having to reach and move around to get it...i also rest my bow across the front rail so its right there ready to roll