I have purchased multiple pairs of each brand, live in these in the winter snow. Of these two, I favor BearPaw brand, I think their quality is higher and the fur lining thicker. I still buy Lamo, but not in colors that are daily wear colors, just unusual colors.
Comparing the TSVs, I would go with BearPaw if for no other reason than the height of the shaft. I cancelled my Lamo order because I decided I didn't care for the shaft knit construction or the height, too short.
No act of kindness, no matter how small, is ever wasted. - Aesop