I currently have a 27P tempest and it performs good for top speed and good hole shot when the boat is not loaded down. I was looking for a four blade prop to get a better holeshot with a heavy load and not two concerned with top speed as we run out of lake anyway here in most of the lakes of CA. With the tempest I've got it up to 75GPS with the stock prop, no rework and RPM's are at 5,800. I heard very good things about the TRO 04 27P for hole shot and all around performance with a tourney load and full livewells. My dealer only has a demo High five 25P and said I can try that first, but they don't have much experience with the TRO prop or a demo to try. I was thinking about just ordering it based on others here on the board saying this was a very good prop. Any suggestions would be great, the boat is a 2005 21X triton with standard 6" jackplate.