Which model are you looking at?
I had a Bifrost. Thing fit my hand like a glove, especially because of the indented/offset thumb swell, which was also great for recoil management (I wish more stock builders would do this, rather than full pistol grips.)
However, I on-sold it for a few reasons: no integral chassis like the Bravo, so not as stiff; not as many places to mount things (and their solution that you just drill the stock seems a bit silly in this day and age); and the forend had a few insert panels of a grippy rubber, which will just fail in time.
Again, ergos were great, and I felt guilt pangs when I sold it, but it just didn't stack up rationally.