First sail today on my RRD and man I'm gonna love it.

92L
5.6 powered up well but not overpowered
94kg rider
cross to slightly onshore
waist to shoulder hi waves - very small for this spot.
First impression was:
Does not get up and boogie like the older 2007 - 2009 Wavecults. The planing threshold was similar to my 2008 85L WaveCult. Fits with the fact that this new model is the
same shape as the WaveCult
Quad.Not as fast (once up and planing) as the older WaveCults were, but still has the trademark RRD chop handling ability and smooth ride.
I love that vee up front and not too much concave in the mid section. It handles chop!!! Many of the new school boards bounce all over the place and give me sore knees but this is sweet. Chop does not exist. Typical RRD smoooooth ride!
Does not go upwind as well as I'd expected,
but since this is the start of the season I've been on my RRD FSW 100L with 28cm upright fin and also out of practice, so I'd say upwind ability is average for a modern single fin waveboard. I did expect a bit better when it has a 24cm K-One fin, which is onshore oriented.
May have just been me so I'll see....
Will try it with a 23cm DTL fin and report back.
Gybing - mega smooth, and not as sinky at the end as I expected with the volume distribution being quite forward and the narrow thin tail.
In fact you don't notice that thin tail at all - until you're on a wave where it is a good thing

On a wave: I'd heard from a few sources they turn well off the front foot
or back foot and to be honest I didn't believe that. It is like the manufacturers' claims every year that their boards are faster to plane,
and looser blah blah.
Well after sailing it I reckon they are right! Turns well off the front foot and maintains speed in the bottom turn well. Not as much as a dedicated DTL board, but still pretty damn good. Nice smooth secure bottom turn that never feels bouncy.
BUT off the back foot is really where this board shines.
Make the drop down the wave, start turning with your weight forward in classic down the line style and then change your mind cos the section is real close to you? No problem, stand on the tail, drive off the fin and the board pivots and goes vertical real quick with no loss of speed.
I was astounded - I have never ridden a waveboard where you can do that and it does not bog down!!
And this is with the mast track in centre (at 135cm) - with it at the rear for an onshore setting, geez I reckon it will do the tightest bottom turns ever! ... with no chance of bouncing out still nice and secure

The only downside to wave riding is it won't tail slide on the top turn like a quad or twin. You do have to push it reallly hard in the top turn and I was getting sore legs from doing so! Well I don't really care! Given the draggy feel and skatey nature / bouncy feel on chop with quads, I'd pick this any day. If you want to tail slide the top turn, well too bad you'll just have to leave the turn later and get the fin out the back of the wave. Old school style - and that is harder to do so you'll feel more satisfied that it was
all you, not the 4 fins lol

Jumps beautiful as you'd expect with a single fin giving more drive up the face, and with 60cm of width for plenty of lift. I found it a
little spongier on landing and harder to plane out of jumps than the older Cults, but only the tiniest bit. It was a nice feeling in the air, just seemed to jump at a nice attitude all by itself.
In short if you loved the older WaveCults (2008 ish age) you will also love this. You may need to work a
tiny bit harder to plane but it is worth it for the wave ride!