Boarmaster
WKR
In my quest 5-6 years ago I tried about 4 different brands. For me the marsupial with the side pocket was the best fit and comfort level. I think a lot has to do with the users build, My first was the AGC. It had the LRF pocket built in. Besides opening the wrong way the harness was uncomfortable and the pouch was too long for my beer gut. Someone without so much junk in the truck might find it comfortable.
The marsupial just was more comfortable to wear and use for me.
The marsupial just was more comfortable to wear and use for me.