Re: Barrels who do you think is the best for 6.5
I think you will be satisfied with their products and service.
When I mounted my barrel, I began my customary breaking-in sequence, but when I got to the 7th round, it was no longer possible to detect any copper fouling, and I simply abandoned the process, as it wasn't really going anywhere. Since then, I've simply faomed with Outer's, two or three 1/2hr soaks after getting back home, and patched her out, leaving light oil when done. Have only used a bronze brush once during around 1000rd, because borescoping showed a carbon ring had started to appear. My bad, wasn't being so religious about cleaning right away.
The barrel is clearly more accurate than my capabiities, having delivered a fair number of 3/8" groups at 200yd with HDY 95gr V-Max. I care for this barrel like a baby, because I can ill afford to buy new barrels with cavalier abandon. I gave its twin to my shooting partner, and he has the skill and appreciation to put it to very excellent use.
As I said earlier, at the top quality level, it can be very difficult to see significant performance differences between the major makers. My reasons for choosing L-W were based more on the company's size and ethic, and their accessibility when curiosity struck. They will inform you, but not make choices for you, as in matters like twist and throat length. You need to know what you want.
Greg