Prop Pitch for my Blazer bay boat

[Sea Mac 7]

I have a 2420 Fisherman Blazer Bay with a Yamaha 4 stroke 225 with a 3 blade prop. A friend wants to sell me a 4 blade prop that fits a 225 yamaha the pitch is 21. Is that going to give me better hole shot. Any suggestions or advice would be greatly appreciated.
Thanks Kevin

[slipp04]

The 4 blade will give you a better hole shot, you will just lose a little on the top end. A 4 blade also make the boat handle alot better.