Grayboe Terrain- any comments -opinions -experiences

Looking at the Grayboe Terrain for a 257 wby build, this will be a lantelope and deer rifle with a 3-18x scope (tbd)
Any experiences to report?

I checked it out, don't have experience with it. Just suggest you look at the GRS Bifrost stock. About the same price, more features. My son got one last summer and it is outstanding. EE2