I run a Millennium for pre-hung sets and a Muddy stand for my run and gun setup. The millennium holds tight to the tree if you follow the correct steps to attach the bracket to the tree. It is beneficial to attach a strap to the base of the stand and really locks it in solid. The only downfall to the millennium is there is no platform leveling option unless you go with the monster, and I don't feel it is has the best options for leveling.
The Muddy isn't quite as comfortable as the millennium, but it has the leveling capabilities needed when you can't find the perfect tree to climb in the dark.