Rei carbon with the quick flick click clamp. Not the screw knob, had to many that failed and like the flick clicks better. I do cary a small mini leatherman to screw it tight if needed. Most partners have the same so we are all familiar with gear.
I have a set of Easton Ultra-Lite Carbon 3 poles and love them. They are the twist-lock style, and I have never had a problem with them. I've never used the flip-lock style for one reason. I hunt in brushy areas, and I am concerned about the flip locks catching on brush, and potentially even becoming unlocked from snagging. It may be a non-issue to some in reality, but not something I wanted to find out after I spent $$$ on a hiking pole and in the back country. The classic debate of twist vs flip lock is almost as old as the Ford vs. Chevy debate!
There are quite a few good ones out there. I prefer an adjustable model with flick locks. Have been using a pair of Black Diamonds for years now, just keep going back to them.
Bd ultra distance zPoles are always in my pack until the snow gets deep then it is the bd ultra mt carbon poles with snow baskets which will be coming out starting turkey day as the snow is getting deep in the high country
I've got a set of MSR Talus TR3 poles. They're heavier, but lock rock solid for supporting my fat butt. Just picked up a set of Komperdell Carbons and the lighter weight is nice, though they do flex a bit more than I'd prefer...though they've not failed me. Flick locks all the way for me.
For poles, I suggest checking out sierratradingpost. They've got a decent selection of Leki and Komperdell and their prices are good, especially with a coupon.
Will these listed poles suffice or pull double duty as trekkers and shelter support? I,e. Seek tents and the like. Or is there one you guys would recommend for shelters.