Eddyline sanpiper 130 or Swell scupper 14?

i currently have an Eddyline sanpiper 130 and would like to have a little more speed. do you think i would gain speed with a swell scupper 14? i am 6ft 3in, 270lbs, 58 years old.
The videos are impressive, but it’s never like trying it. TKS!

I think you are too big for a 14’ .