A member on here who relaced 1,500 gloves says that A2000 leather isn't as durable as HOH.
Unless the same guy broke in all 1,500+ gloves (and used them all under similar conditions), that's a pretty irresponsible glove advice/statement to make. That's like going to a junk yard and determining what is best (without knowing what happened and how something got there).
There are guys on here that have broken in (and more importantly gamed) a lot of their gloves to give a more accurate opinion on durability. Post pics of your gloves.
OP, there are a lot of factors as to how the glove leather holds up with their durability. A bigger factor is the user. Frequency of use, break in method, field conditions (turf vs dirt and infield vs outfield), storage/bag practices, conditioning, sweaty hands, overall handling, etc. all play a role. An A2000 or HOH can last any softball career with just basic maintenance. So if you're on the A2000/HOH level, just choose what you like best (except never pick the Dual Core featherlite black if HOH).