What is considered the most accurate production 6.5 Grendel?

[LRRPF52]

Having shot a lot of different Grendel's, it's going to be a toss-up between:

AA with a premium barrel
Precision Firearms
JP
Les Baer (.264 LBC-AR)

I've seen AA Grendel's shoot into the .25 MOA region for 8 rounds. BWaites has one that does that.

I've rapid-fired several 5rd groups into the .3's with PF guns using Bartlein or Lilja barrels.

The JP's are meant to be lightweight, and run with no felt recoil, while being able to shoot 10rds into 1 MOA rapidly.

Les Baer has a rifle that has exceeded 20,000rds and is still shooting sub 1/2 MOA.

Any shop that knows what they are doing can assemble a tack-driving, varmint/long range-grade accuracy AR15 in 6.5 Grendel, and the companies listed above have been doing so for many years now.