I always end up ripping the crotch on all my jeans... I think it's cause i get bad swamp ass, and all the acid in my sweat weakens the fabric, and then when I pop stuff and bend down, it tears at the crotch. A good pair of jeans will last me maybe three months.
I usually just go to JC pennies and get levis on sale if I can, but sometimes I still have to pay 30 dollars + for one pair.
I did have one pair of jeans from American Eagle though. Tore the FUCK out of those... first the knee, then the crotch.