Do I keep these cookies?

Day 28- gsc is entering her 4th week now, and is still disappointing on the resin production level. She seems to perform well on all other fronts though. Lots of bud sites, lots of calyx production. The hairs are all nice a fat hairs. Not little whispy things like some strains get. All her branches are pretty bud laden, the top 2/3 of the plant look like they wi be covered from main stem to tip in bud. Still on the fence on whether to keep her after this or not. I could use 1 less plant, but at the same time am hesitant to kill anything off and not have those genetics available to me anymore. Time will tell.