Half-length or Teardrop Concave?

Which concave type do you guys think would work best on a 10-foot Noserider? I’m not exactly sure of the performance differences. Also, would Upturned rails at the tail work well with either? Thanks

It all depends on which blank you use, and changing any varaibles can increase or decrease the nose riding capability. I would tend to use a tear drop concave in the front third of the board which runs up to a 1/4" deep in the middle of the concave. Have the end of the concave flatten out to the beginning of the middle third/center fading to a slight vee which deepens gradually through the tail. Keep in mind you height/weight and abilities. Some people need more/less these three variables.