In your experience, what does a $$$ Geisselle or whatever do for you that a a $90 RRA match or $150 CMC trigger won't do?
Well, that's really easy................gets rid of creep, grittiness & mushiness & replaces it with little or no creep, no grittiness. little to no take up, glass rod break & usually a faster reset, oh, did I mention consistency?
CMC triggers are not bad & I have used them, but surely not in the class of some of the other, better single stage triggers. (Read the assessment & look at the chart for a graphic view)
Read through this....................might help you out a bit.
www.thetruthaboutguns.com/2016/04/jeremy-s/ar-15-drop-in-trigger-roundup/Of course, YMMV, & trigger feel is subjective & means more to some than others.
MM