Currently own...
2 ELC B-10s and a B-15. Keepers for life, love them and wear them often. The B-15 is my go too, for when it gets really cold and icy windy.
Knit parts are OK, but could be more taught imo, and the 'mouton' fur collars would be better with vintage mouton fur.
Yes, they are pricey, but I wore my 15 a lot over the last two winters...
1 BR B-10. Another great jacket, very warm, very comfy. Im just not the biggest fan of the darker knit. Mouton's better than ELCs however.
I have owned Bronson's B-10 and B-15, great jackets for the price. These are like 'budget' Buzz Ricksons.
Also owned ATF's (recent versions) and Pike Bros B-10 and B-15. Simply dont compare to the above. Completely different worlds.
Fits are off, patterns are very strange, materials not accurate, etc... If you are on a budget, secondhand ELC (If lucky) or BR... Or Bronson.