In response to Tony's statement that I only surf good waves.
NOT TRUE
Tony was here during 2 weeks of some of the best the North Shore can dish out. Even so it only had one predominent swell direction, WNW. There were very many other places to surf that he and the other attendees never ever saw. There is a vast variety of waves here that need other types of swell than the WNW that dominated the entire Gathering 2 weeks. (Not that anyone was complaining, it was superb).
He only saw me surf good waves because there weren't any bad ones.
Also I didn't get in the water as much as I could have due to running myself ragged attending to the attendees. Getting everyone else surf they could handle, fixing dings, etc. This is not a complaint, it was my pleasure to assist everyone in getting the most from their trip.
We get every imaginal type of wave here year round. This May has been incredible.
(It's been 10+ North for the last 3 days! Laniakea was PHENOMINAL!!!)
During the summer we surf weak sloppy onshore mush garbage 85% of the time. (The only good thing is that you don't need a wetsuit.)
It's so crappy longboard surferes don't surf it! It's not even a small swell, just wind slop. You have to have a mush model or you don't go anywhere.
The East shore is 15 minutes away. After 3 days worth of trade-winds it starts to get ridable. I can hop over there and get a 2 hours grovel everyday if I need. There are far better waves on the South Shore but it's an hours drive plus at least 20 minutes to find parking.
I rarely ever surf the South Shore. I did once this year in April, the first time in 4 years!
In the summer, I find it more fun to surf onshore windswell slop, with a few guys, rather than surf real good South swell surf with 80-100 guys.
With a South swell you get maybe 3 shoulder high waves a set every 20 minutes. It's ussually the same couple of HUGE Hawaiian mokes riding 12' tankers that get those waves. Anything leftover is fought over by 80 guys.
Where as riding waist high windswell on our East shore, you have consistent waves all over the place. Not much of a wall but lots of wishy-washy sections to slash, float, jump, bank and smack. The Stubb Vector is invaluable for taking advantage of it.
When deciding which design to choose, think about your approach and riding technique.
Parkes designs have less rocker than the Blast. That gets them going and the back of the front fins are set nearly 20" up with strong angles. This lets you whip off a lot of tight turns.
The Blast has more rocker and the back of the front fins set 17" up. The fin angles are set to "propell" you when you push your turns in gutless waves. The rocker lets you change directions quickly. The feel is more drivey than the Parkes.
Want to swoop a lot of turns easily? Get the Parkes.
Want to bolt off your turns with authority? Get the Blast.
Both will do the job as well as the other.
You might also consider how it will feel compared to your other boards.
Continuity in your quiver is nice.
It all boils down to what you want to feel in your surfing.
Bud