Electric fin

Good product, the only drawback is (of course you only notice it when you use the product) that there is a clear acoustic background noise, which is an obstacle to relaxed gliding on the board without aids.
I would limit my use of the e-Fin to windy and especially upwind conditions. Without aids, this could be very strenuous in the past.

Everything is great. Highly recommended, currently being tested on the Adriatic in Croatia.

I bought the E Fine some time ago. And tested it now. I came to the conclusion that the E Fine [Patel board Aqua Marina] fits perfectly with the Atapter. As a beginner, you shouldn't underestimate the E Fine. As a professional I have blown into the water several times. I give 5 points for the rating because the product IS HIGHLY RECOMMENDED. Makes a lot of fun. And when you sometimes don't feel like rowing, the E Fine does its job. I also tried es with 2 people on the board. The communication with the company is impeccable and they make every effort to help their customers. Conclusion I recommend the E Fine and would buy it again at any time. PS. I have also tested the E Fine in heavy swell, excellent thrust.

Fast delivery everything OK. Unfortunately haven't had time to test the fin yet

Super fast support. Wish that was the case everywhere.
Highly recommended 👍🤣