I have used Hatch, Hellstorm SOLAG, Damascus, Mechanix, and the issued Nomex gloves (haven't tried the Oakely gloves yet, too expensive) over here in Kuwait and the only ones that stayed together were the Mechanix gloves.
The issued Nomex flight gloves, Damascus and the Hatch gloves both lasted about two weeks apiece.
The hellstorms lasted about a month before starting to get holes in them, and I kept wearing them for a few weeks after that.
The Mechanix gloves are great, they are not that expensive and take the abuse, plus they dry quick (unlike the SOLAGs). They also do not bleed when you are sweating like the damascus gloves did.
I wore the gloves almost every day for about 8 hours at a time, so they got a lot of abuse, they probably would last longer for a non-deployed person.