Hi Andy,
Really depends on what you want to spend? I have a Ben Orford Sloyd and a Svati Djarv (SP?!!!). Both high carbon steel and lovely to use. I also own the Frosts. The length of the Frosts had its advantages and disadvatages, also the narrow point is quite vulnerable. The first two were just right and have a smoother spine so after a few hours your fingers are not sore from pushing. Ben's came complete with shealth and lovely elm handle and can be made to order if you'd like it any different.
Leo