OBS is bomb, i love it! Shadow play is great too if you missed something in your recording and you can get it all w/ the record the past 5 mins of video but it uses too much storage. I recorded 10 mins w/ 30 gigs but w/ OBS i did 5:47:00 only using up 79 gigs. OBS is simple if you look up a tutorial they can explain how to use it all!