Everyone these days are fixated with edge size, when i sit back in my arm chair with a cup of cocoa and reminisce of the bats i have had, (and i have to say i have seen and tried most profiles), the bats with your bog standard edges and no (or minimal) concaving have served me better. At the end of the day, the amount of wood ( or volume) will be the same in both type of bats. Why would someone want to, in their right mind move wood from the spine to the edges. I personally feel this profile whilst being visually attractive actually detracts from performance.
So i want you to do the same, and think back to the bats that served you well and consider the profile and vote accordingly. I suppose this is only relevant for people who have tried both profile types. It will be interesting to see results. We are all different but i would expect to see the classical doing well.