I think ARgold does a great job of being a light trigger and very fast like the Sg3/SD3g, with very short reset. It has a drop safety and with an effortless first stage makes it a super light trigger without the disadvantages of being to light. . With that first “stage” being a short effortless pull, and followed by a light, crisp break, it means you can still shoot groups, whereas with any of my SD3g or S3g’s, they aren’t really designed to have a predictable break that helps with accuracy. They were designed with speed in mind which makes them fantastic for SBRs or pistols. I went with the ARGold adj, and it breaks right below 3lbs, and is faster than my S3g. It’s drop in and has the extra adjustability over the stock unit which is more than worth it. But I can still use it in taking longer shots, and your groups will stay tight. The Trigger hits all the boxes if you are willing to dump the cash.
My next build I’ll probably try out one of the hyperfires. You really can’t go wrong with them either as they are a great company.