OBS has been useful, so has Overwolf, but I think the best tool I've used has been Quicktime on OSX. It's much easier to use than most things. My go-to on Windo

OBS has been useful, so has Overwolf, but I think the best tool I've used has been Quicktime on OSX. It's much easier to use than most things. My go-to on Windows is the XBox Game DVR recording functionality but I only use it because the alternatives are pretty slow.