Help with finding a better rear derailleur
I ride a Diamondback XTS '06 bike, and recently I busted my rear derailleur (Shimano LX) on one of my daily rides. Thankfully the warranty covered the damages and are sending me a replacement, but I was thinking about getting a stronger derailleur. One that can take a little more beating, because this one seemed to fall apart fairly easily.
If anyone could give out some advice on which derailleur would be a good purchase (something in a reasonable price range) would be helpful.