billwNoNoeWaybillwits been like 5 years since i tried using the integrated one so I might be wrong but I think that 'auto-record comp matches' only recorded matchmaking games and 'auto-record tournament matches' recorded casual matches
Nope, it works perfectly fine. Many people in low divs (including myself) use it.
which setting do you use?
Auto-record all tournament matches. I just checked my demo folder and no casual matches are in there. I also have scoreboard screenshots enabled for when a match ends so I can double verify.
EDIT: Ok so I tested it in casual and checked my console and it seemed to be failing to record casual games(?). So I was actually wrong, it does indeed try to record casual games as well. I reinstalled my game with the same recording settings and sure enough, it's grabbing casual matches.
However, it's not taking screenshots of the scoreboard at the end of casual games, so you can still know which demos come from a scrim / match. So it's servicible but ultimately is less convenient overall and bloats more than P-REC.