I can vouch for the Scout and the EMR. I actually have two Scouts...excellent design, and you can haul a ton. We've (the family) planned a hiking trip this next weekend (our first two nighter

!), and I'm taking my EMR and Scout. I actually have the Scout pretty much empty, but it'll be my day-hike pack. Since Kifaru has the same genes as Mountainsmith, you know it's quality. The Scout can ride as a lumbar pack, and does so very well. You can also use the shoulder straps and carry it like a fanny pack with suspenders. I've attached two of the Kifaru Liter Plus pouches to the sides of the scout and a small first aid kit to the back. It will take some of the smaller Camalbak pouches...I've got a newly designed one that is a 72oz and it fits well.
I don't think the belt pouch comes with it...you have to purchase separate, but definitly get the padded PALS one. Depending on how you want to use the Scout...it'll ride low or high.
As to the EMR...it's pretty big. I still want to get an MMR, but until my kids are big enough to carry more of their own gear, the EMR will hold a lot of stuff! It's also a very comfortable pack and is quite robust (should be for the price

).
Well, if you like bomb proof, top-of-the-line, quality gear with a great warranty...you'll like Kifaru. As to the price...well, if you use it ALOT, you'll be able to understand and swallow the price

.
ROCK6