I just sold my summit viper and switching to portable loc on as well. The way some of these stands and sticks are made, you can get set up just as quick as a climber...

I'm probably going with the lone wolf assault and lone wolf sticks...

Millennium has two new stands coming out in 2015...the M60 and the Microlite

M60 looks like an aluminum version of the M50...i think they said it weighs 13lbs?

Microlite is a very small stand but only weighs 9 lbs. Google it and you'll find a couple of videos from the ATA show on them...

FWIW, I have a millennium M25 and it is VERY comfortable...just not real easy to take on/off.