I'd prefer thinner once I start using it in the kitchen deboning and taking off silver skin.
I really like the "Catfish" pattern I bought from Dale Howe for removing facia/silver-skin. That tucked-over tip stays under the silver-skin really well. The 1st Catfish I saw was on here and made by Menefee. I know Vince had one on here earlier this year by Miller as well.