I have the LW Alpha Hand Climber,the LW Sit and Climb,and a few of the LW ALpha Hang ons with a cuople sets of 4 LW sticks.............oh yea,and a LW Assault.
My climber choice would be the Sit and Climb,with a Summit Replacement seat.Easy,QUIET,and with the replacement seat,very comfortable.I actually loned the Hand Climber model to a hunting friend 2 years ago................he still has it.
I absolutely love using the Assault and a 4 set of sticks on public land.........any tree you pick is not a problem.The Alphas I use almost as permanent stands,and being able to level the platform and seat to fit leaning trees is great.You can even get the off set bracket to have even more adjustability.
Lone Wolf makes awesome gear,a little pricey,but I think you get what you pay for with them.