Anyone use a Gorilla climbing stand?

[mrn8]

I've got an opportunity to get a decent deal on a Gorilla tree stand. It fits up to a 22" tree, but the sucker weighs over 35lbs. Are these decent and sturdy? I could spend a bit more on a Summit and save at least 10lbs in carry weight, but I typically will set my stand up on a tree the day before opening gun-deer season, then get in it and climb when I go out to hunt.

To this point, I've only used a ladder and hang-on type stands, but the extra mobility seems like a nice feature to me.