Yeah I guess a lot of the like or dislike is personal preference.
My personal needs are for a rugged, comfortable pack that will carry 2 gallons of water, an E-tool, a four pound sledge, a one pound rock hammer, a big chisel, sleeping gear(partial ecws in a compression sack), three days of foodstuffs and tea and bullion cubes, poncho, sleeping pad, first aid kit, canteen stove and cup(part of one of the one quart carriers), some fuel tabs, 2 30 round magazines for the AR 15, and other odds and ends.
The cfp-90 pack wound up being just too big for this sort of thing.
I have a blackhawk assault pack with the attachable side bags and stuff sack that attaches on bottom. I havn't dug it out and tried it out yet, but I am pretty sure it would work for what I need.
I did buy the molle frame and straps, put it together and first put on a large alice pack and then put on a medium alice pack. Next I'm gonna use the patrol pack from the cfp 90 on the molle frame.
All the builds use(d) the sleep system in the compression sack and use(d) the sleeping pad rolled up on top. I should get a self inflating pad, they are less bulky than the mil issue one.
The large and medium alice on the molle frame felt very good when I got it on. The frame actually works for my body size.
Im taking an alice frame to one of my buddys that lives locally here for him to look over and cut and weld in six inch extensions which will make the top of the frame above my shoulders with the waist strap in the correct place. This should allow me to install a main strap and a tension strap which will shift the weight onto the hips instead of the pack hanging below the shoulders, which becomes painful and causes a lot of fatigue. Hope it works!
I know the molle frame has caught some flack for being plastic and going to pieces on airborne jumps and breaking when tossed about. I don't plan on the kind of conditions a young man in a warzone experiences, I'm just an old guy who likes to wander the woods!
Will keep yall posted on how all this works out.