To follow up, I purchased a Elftmann (ELF) drop-in, adjustable pull, one -stage trigger from Arm or Ally. I am pleased with the lightness and crispness of the pull. Favorable reviews from several sources, including from some that did not like Geissele or some of the other go-to options.

Here is the link if they are still on sale. $176, straight or curved blade.
https://www.armorally.com/shop/elftmann-match-trigger/

There is also a non-adjustable pull version for $120.