I picked up a Pulse a bit over a month ago and have been enjoying getting to grips with it. I bought it primarily as a K1 replacement that I could take on the sea on small days.
Not sure I have the the experience to call this a review (been paddling a V8 for just under a year and stable K1s for a few months longer)...just some observations really.
I demo'ed the Spark, SES and V10L so I'll try and give a bit of comparison.
Stability
I'd put the primary stability at just less than something like a Kirton Tor, so maybe stability 5. Gets noticeably twitchier with the weedless rudder fitted (especially if you paddle at night with no moon...). Secondary definitely gets you out of trouble and I've been able to take it out in small chop and surf close to shore, without falling out.
I think it has a similar feel to the Spark, and noticeably tippier than the V10L.
Steering
I love the wire + rope setup. Much more direct. No spongy feeling like the V8 tends to have. Easier to adjust than the all wire system on the Spark. Not sure why SA boats always have a rudder cover that needs tools though (flat bladed screwdriver in this case)?
Both rudders seem to work well. The surf rudder is responsive in the bump and the weedless rudder sheds plantlife just as it should, and still turns the boat well enough to get round in a narrow canal.
Speed & Handling
I'm still not completely stable in the boat, so I'm nowhere near getting the full performance. Highest peak speed on the flat is 14.8kph, with 14kph easily reached in a sprint.
Over distance on the flat I'm presently getting around 10.7 - 11kph and took around a minute off my best K1 (stability 8) time trial over a 3 mile course, despite a lot of bracing and wobbling.
The narrow catch is just like the Spark and the Tor. At about 75kg I find the boat much less affected by strong sidewinds compared to paddling in the V8, suggesting the bow is sunk sufficiently into the water.
Remount
Definitely challenging, I maybe manage one successful remount in 5 still. No doubt I need a lot more practice but the cockpit is very deep and the final 'getting the bum down' part is where it usually fails.
I'm not sure the cockpit sides need to be so high? Comparatively, I managed to remount the Spark after a couple of attempts on only the first paddle. The V10L had much much lower sides and I would guess would be much simpler to remount.
Comfort
With a 30in waist, I fit the cockpit comfortably, with just a few mm of play. If you're much larger you might struggle. Possibly slightly larger than the Spark (which was very snug), while the V10L was a fair bit wider. The SES (old version) was snug at the hips but a I had little contact with the sides of my calves.
Leg length is better than on most skis for a short arse (5'6" with short legs), but it's still on the closest adjustment. So this is more a lightweight's boat rather than for short people.
The hump is also fairly high and does slightly restrict leg drive, but not to the degree that I found in the Spark, where my calves were immobile against the hump at all times. Again the V10L & SES are much more short persons boats in this regard - I had a few more notches on the length range and the hump felt almost non-existent in both.
Build Quality
Build quality seems good throughout and I haven't had any cause to worry so far.
I would say that cosmetically it maybe a small step down from the Epic & Stellar boats, and better than the Fenn - there are a few rough edges around through skin fittings and some noticeable asymmetry in other fittings. Nothing major though.
The footboard appears very well made and there's no squeaking (distracting on the V8)
Draining
The boat has double bullets and drains at a similar speed to the V8 as far as I can tell. The drains have non-return valves that work well in keeping the water out when stopped, though small bits of weed interfere with them. More of a problem paddling inland though.
All in all I'm very pleased with the boat. It looks great, fits me and undoubtedly challenges me to improve. It's beyond my skill level to race on the sea (the V10L would probably be a more attainable target), but for the flatwater use that was my intention it is perfect.