Definitely try the Elgato (Off-Topic)

by Beorn , <End of Failed Timeline>, Friday, April 07, 2017, 13:56 (2573 days ago) @ INSANEdrive

I love the quality that comes off my Elgato GameCapture HD60. I leave it at “best” quality, but you can dial up the compression if file size is an issue. (And remember, Destiny doesn’t run at 60fps, so be sure to set the frame rate to 30 or else the files double in size.)

The one problem with the external devices is capturing the party chat, and I still haven’t found a good way to do that. There are all sorts of hoops you can jump through, but it always ends up being a mess of cables that’s more trouble than its worth.