[{quoted}](name=Best Kog NA,realm=NA,application-id=3ErqAdtq,discussion-id=gnmmdXe8,comment-id=0001,timestamp=2016-06-10T19:08:29.229+0000)
LSI records your games. It doesn't take up that much memory either. You can replay your games in spectator mode. It doesn't record chat but it's the one I use and I like it ^_^.
It doesn't actually record the match though, it saves the replay to a file for you. I used to use it, I did get occasional FPS lag but it was minor (it was from setting the screen shot option to take a ss every 30 seconds).
I highly recommend it though, it is extremely useful in helping gain S ranks, it shows you stats that are valuable to know and rewatching replays to identify and correct your own mistakes is A1.
Recording software will always cause an FPS drop. I feel your pain, I killed my good video card and have been rocking a nvidia G210 now for 3-4 years.