Once one gets to the level of barrels that include bore lapping as part of their standard features, you are generally dealing with the premier makers. Who is best becomes a subjective question with subjective responses. Truth be told, at that level which is best may be a barrel by barrel question, and I honestly believe that there is probably no such thing as truly identical barrels.
I look at it all from the other end, and ask myself just how good a shot am I that I should be recommending one or another over the rest. For the most part, there has to be at least a dozen makers whose products shoot so well that for the life of me, I couldn't shoot them well enough to find any fault with them.
When we get to those shooters who can do that, we are talking about a pretty small group of folks.
Greg