Just curious to know if anyone has any experience with these packs? I have done some research and am learning towards the k2 3500. I have a stone glacier and it's time to move on. Looked into kuiu kifaru sitka and mystery ranch all have some pros and cons. I will be using it to pack one of the legal bulls I have on my cams . Mostly using it for short 5 day trips but I have done some longer hauls upwards of 2 weeks . Any input would be greatly appreciated!