I have had 3 pair of Georgia Loggers. They are worn daily. The first pair was bought after I wore a pair of Danner Quarry boots out in 5 mos. The Georgia Loggers were worn 5-7 days a week for 2 1/2 years, except for some months when I was wearing rubber boots. The second pair I wore for a year exactly, then threw them away because I got hot tar all over them. They were still in good shape, but I didn't want the mess. I am now wearing pair #3.
To make them top notch, put a pair of Pedag insoles in them. These will cost about 40 bucks, but are top of the line. They have two arches in them, as well as a leather insole and plastic/nylon stiffeners in the arch. They also have a higher density rubber pad in the heel. They lock your feet in place in the boot, so you don't get blisters like you do with a flat sole. Then, put leather or Kevlar laces on them. You will have the toughest pair of boots you can get this side of Whites, but they will weigh a lot less.
If I have a complaint, it is that they are TOO tough. The leather is difficult to break in, so give it plenty of time before you do long hikes or strenuos terrain. I had worn mine for 2 weeks before I left, but was wishing I had worn them considerably longer.
Best part is, they are fairly lightweight for what they are, and the boots themselves can be found for 90-120 USD for the loggers, depending on where you shop. With 50 bucks worth of upgrades, you can have a top notch boot for less than a hundred and a half.