I have both both a Smith and a Brigg.
I like both, but the Smith, in my opinion, is a little more rugged and comes at a better price.
Also, in favor of the Smith was the fun I had picking it out in London. The store is great fun. George Bown of Bown's Bespoke (google it) has a review of James Smith. The experience of choosing the Brigg was a little more clinical.