Looking at getting a new avi pack and just thought id get some opinions on if you guys like a backpack style or vest like a snowpulse charger x for example. So im interested in the vest for the reason of taking the weight off the shoulders more and spreading it out. But im a person who tends to run hot and think it may get too hot from that style. Or i could go with something like the klim atlas 16 with the different style front