just use shadowplay. Plays was godlike but sadly that got discontinued. id say use Sharex and record FFmpeg shadowplays so you can easily share short clips instead of uploading 10gb shadowplays. usually setting the playback time to less than 5 minutes always makes you miss context
Just use shadowplay, I literally just leave my shadowplay recording (restarting it every hour so I have hour long clips) makes looking back through gameplay a lot easier than demos, especially if I need to make an AR or something
Jk game bar is okay, I used to use it for my youtube channel. It takes up a lot of storage and it messed up a lot of my apps for some reason. Shadowplay is just superior tbh.