You have the strongest sail in the pryde line up and you comment on longevity, i'm glad that you're happy with them. If I was Mr Moneybags I would buy some RS's and some search's but i'm not, nor do I have any desire to throw my money away each year on a bit of gladwrap.
It is kinda upsetting to say bad stuff about pryde cause i've been a pryde man from day dot, but my last batch of pryde's sucked worse than any pryde i've ever had before- rafcam, mkIII, vx2, vx3. All these prior race sails and wow they lasted years, but they too were built light weight and from hi tech materials. Funny same goes for gaastra, rushwind and north race sails i've also had, but also with no problems.
Oh yeah a person with wavesails really is fit to comment on clearing water from lufftubes, damn my wave/freestyle sails are such a pain in the ass

. Inflatable thingy's in sails were used occasionally years ago when if you dropped a 6.5 you had just as much chance of swimming it back to the beach and waiting for the tide to drop as getting it out of the water. Sure the good sailors didnt need any of this sort of garbage but out of 100 sailors how many are good???
Unfortunately the widesleeves raise the bar again, but hang on maybe people would just rather bitch and whine about their aerodynamically superior sail instead of fixing it. People whinged about gaastra's f1, before that it was art's (so art fixed it with the carrot). I have seen the goon cask used years ago, but that was the 90's and I guess s*** just wasnt cool back then, I mean they didnt have pretty coloured monofilm and xply back then

(never understood how it fit in luff tube real well though). Strange I spoke to another sailor just this year that had used shaped pool noodles, as long as it is lightweight who the f*** cares so long as it saves you some hastle. For you fashion conscious folk its not like you can see it, its hidden away in luff tube (although the rs's, stealth's and new aerotech's make that a bit hard). Maybe the kiter's would think themselves cutting edge if we were seen blowing up our sails though

Again i'm happy for your neilpryde purchase, there is no doubt they definately work but so do most other sails on the market.