Hmmm...how did I miss my favorite discussion! I've learned over the years that triggers are a tremendously personal choice. My preference is crispy two stage triggers. The trigger that delivered that the best is the KAC aka Stoner. Beyond that, they all can be good. I've won stuff with an RRA and with a Geiselle.
I know of some shooters way better than me that like what is commonly called a "roll trigger". Miles of creep. Like I said it's a personal choice.
I've had a bad aftermarket trigger. My first AR trigger was a CLE (There were only two choices at that time, and Charlie was backordered and stopped answering his phone). That trigger was unpredictable bordering on unsafe. I like Frank White, and I like anything else he makes...but not his triggers.
We've come a long way since then. There was a time when I could speak with first hand knowledge about near all of the aftermarket options. I don't think I get to first base even nowadays. These are great times for AR trigger choices.
