I haven't used them on the hill but I did try them on at the store. They seem to be good for those with slightly wider feet, but have a smaller outsole/profile than most 32 boots that have always been very bulky. They were not overly heavy and comfy. I didn't choose them because they were just a little too soft and also they didn't grip my heels as much as I would've liked.
15 NS Ripsaw . 14 NS Proto HD . 14 NS Cobra . 13 Gnu Space Case EC2 . 2013 Salomon Pow Snake
14 Now Drive . 13 Now IPO
14 Flow Hylite