I personally like the shorter trigger travel and positive mouse feel of the L1/R1 and L2/R2. I'm using this along with ExtremeRate's Dawn2.0 remapping kit to get the bottom 2 "petal" style buttons. I had a small problem during installation, not sure if it was me or others related, but I had sand on the flat surface of the clear plastic inserts that fit into the L2/R2 triggers. They felt too big, and when adjusting the triggers, they actually kicked off the flimsy board, leaving a small crease in it. I ended up using a SMALL drop of super glue to hold the board in place and now everything works perfectly. Take your time with the installation, take your time and watch their YouTube videos. In general I highly recommend it.