I plan to go with my wife to Moscow to improve our flying (she is belly flyer, I can do sit position) and book 10 coached hours for the two of us.
I see lot of offers, and I wonder if it is worth paying more (arround 40euro per hour premium) to learn in a 3m tunnel instead of a 2.5m .
Does anyone has a feedback in the size difference ? (is the learning more efficient ? do I have to wait for the coach to show and then do the exercise in the 2.5m ? can we fly at two inside a 2.5m ?)