Huge overwatch fan but not so much of these

At first they were great they fit on my sticks perfect. Also I make sure to put them on proper as to not damage my sticks or the kf. As far as how rough I am on controllers compared to people I know I'm not at all. So the issue comes with my left stick on these namely quicker then my favorite pair but it happened on the blackops kfs ( the orange and grey pair I forgot the name ) and I feel like those are better bc of the grip and how soft they are..these kfs got hard and the left one quick being usable after 3 short weeks sadly. They aren't very much money so I'm not to annoyed by it as I just order the Omni to hopefully have two I can use for my left stick as I expect them to not work and slide around. Right side is always fantastic and I love them so much. Also I wish the color scheme was different for them as the yellow don't look good after they get even sorta dirty from use and its harder to clean them then my others. I do love you kf don't get me wrong