Help! Ive been watching tons of youtube video's, reading reviews and reading that hiking gear guide book. I THINK im down to three choices. Price isn't an issue. All I want is the best to hike the AT for 6months. Im used to using a water bladder. My current day back is a Camelback Daytripper. After I choose a backpack I got to decide on a tent, sleeping bag and pad. Prob the Exped SynMat 7 Pump Sleeping Pad and Western Mountaineering SummerLite with silk liner and Big Agnes Fly Creek UL 2 Tent"? Advice appreciated!

Gossamer Gear Gorilla 2012 Ultralight Backpack

GoLite Jam 50L Backpack

Mountain Laurel Designs EXODUS 2011 Backpack