Hi, i´m a new one, i live in esquel, patagonia Argentina, and i think that wing paddles were created for competition, as touring paddles were for touring... you could call me old fashioned, but i prefer semi greenland woodden paddles, because it provides a more relaxed position keeping the hands as lower you want.. also alows to perform strokes rising your hands as with the wing shapped ones mean while you cant perform a relaxed padling with the competition ones... it does´nt mean that most of you prefer wing shapped ones, her in my country we say that "every teacher uses her own book"