I'm using a set of Bucksteps for the first time this year. So far, you can color me very impressed.
Very easy to hang, they feel very secure to climb. The fact that they sit off the tree by a few inches makes me feel less 'crowded', for want of a better word, whilst climbing the tree. Definately the easiest steps I've used when it comes to hanging the stand. Being able to have your feet on the same step is a HUGE advantage.
Mine stack together very nicely & don't make any noticeable noise when I'm carrying them.
I will say, they'd be better if they were 6-8" longer, because with them spaced evenly, you can only get about 12' up the tree. I could space them farther apart, but I don't like the odd feel every other step.
I intend to replace the straps at the end of the year too. The cam-over style buckle is a royal pain in the hoo-hoo to loosen & tighten. The straps also feel a little thin. That said, they'll take my 280# frame, plus all my crap without moving, so it's probably just a mental thing.