I like the Gorilla Scout for the money.Light,Excellant design,well made,Packs well,superb strap and is secure.I use the Loc On aluminum model as well and Screaming Eaglet.
You can find the gorrilla scout on sale sometimes for an excellant price.you might do a search and see what it looks like and possibly find some good prices at Cabelas etc.
That paired with 3 or 4 of my smaller lone wolf climbing sticks is the most compact, packable lightweight a setup I can use and gets me in the deep woods without the least amount of hassle and it wont get hung up in overhangin branches and queezes through tight spaces.I use multiple rubber bungies to secure everthing together into a tight lightwweight unit.
I prefer the sticks over the steps overall.