Last year I ran a eberlestock hispeed 2 and liked it, but a little small when I wanted to throw rain gear in. I had to hang my shooting bags on the outside as well.
I was looking at the shape charge and then use a Sherman pocket to hold rain gear If the forecast was bad. I got one for my dad to hunt with as a gift and really liked it but I wanted some sort of frame. Ended up going with the new 22 mag Gen 2 since I love using their frame system with my woodsman pack.
My take aways after getting it set up is it’s on the larger size and the one large pocket is different than the hispeed 2 but I like it. Got some of the organizer pockets from kifaru and it’s easy to make the pack smaller with their straps.
If you don’t want a framed bag go with the shape charge and if you want a frame get the 22 mag.
What size frame did you put the bag on? Would you mind posting some pictures?