I don’t know much about which AR10’s are the best so I won’t comment on those. BM and RRA use some of the cheapes barrels available so if you want a REALLY good AR, look for a company uses a better barrel or have someone build you a custom gun.
Nothing on that list is special… you could get a 1 hole shooter or an inconsistent POS. Those are all mass produced cookie cutter uppers that you would be gambling on.
Get one of the guys here to build you something much nicer. If you got cash to burn, pick any of the boutique barrel makers… most barrels from WOA, Lilja, Rock, Shillen, Krieger, Schnieder, PacNor, Boots etc… and so on will probably have more sample variation between identical barrels than between others so long as they are properly cut, profiled and chambered. The psychological preference of a name you like will do more for your accuracy, IMO. So just pick one and have an experienced custom builder work on it.