Sure. I picked the NP because:
- Always wanted to own one
- Loved the colors
- Had amazing reviews
- Was right-on for pairing with the Falcon
- I already had a carbon boom of the correct size
But inherently, the NP was a choice that didn't make much sense because:
- It was way-more expensive than the HSM Speedfreak
- It was hard to find
- The distributor didn't make things easy
- The Speedfreak would have been a better choice from an ease of use and range point of view
- The NP won't last as long for sure (mono film construction throughout vs Dacron for the HSM)
So you can say I over-indulged and you would be right! So far I don't regret it though: The NP V8 is just an overpriced but amazing sail! I used it more than my 5.7 this season and it did everything it says it would. Love it!
Now my complete subjective opinion, I think that in terms of material choice and overall design, the NP V8 is one futuristic and top-engineered piece of windsurfing equipment while the HSM Speedfreak feels it could have been designed back in the 80's. This doesn't mean the Speedfreak doesn't performs almost as well though. For a reasonable price in the super-size sails, the good balanced choice would be for me the Ezzy Lion (comes in a 9.5!). Did you see the new 2018 version? Pretty sweet. That sail is just the perfect powerhouse for easy lightwind freerace/freeride weekend sailor. Indestructible, huge range capacity and so well balanced. This would be my number one choice if I had to do this again.
And despite what many are saying about cambered sails, if your arms and shoulders can take it, it is just a much better option for freeriding/freeracing to my opinion. The 2 cambers Ezzy Lion ranging from 6.5 to 9.5 provides this positive deep profile that enables faster planing. When rigged properly, the leech twists superbly and releases excess gusts so it is not that hard to handle when a bit overpowered. And a dual cambered sail is really no big deal to set and rig: Might take an extra 15 seconds, that's it!