I got a Tetra having upgrading from my first sit on, a Venus 11. I was looking for something a tad bigger but also still lightweight. I've got the NZ version which slightly lower spec, with seat I think being the main difference. I do like, it's noticeably quicker than the Venus, and enough storage room for reasonable kayak camping trips.
The one downer though is that it does weathercock noticeably, in comparison to say the Tarpon 120 and OK Prowler 13, and so can be an effort to control in side on wind/current/tides. It's possible to get a rudder which would help, but I hate rudders with having knee problems (I've a skeg on my longer sit in sea kayak). However it much lighter than both the above kayaks, and fairly easy to load onto the roof rack.
Storage is good, with the front hatch being easy access, but also secure and doesn't leak unlike the Tarpon 120. I'd considered the Angler version, but cuts down the storage under the lid. Rear tank as decent storage and comfortably store a trolley.
Overall I'd say 8 out of 10, I think a better designed hull would probably sort the weather cocking, as it's a fairly short boat to be severely effected by this.
