Paddle angle and length
Another newbie question. Whats the deal with the angle on paddles? I bought a used seven2 paddle for cheap and then after looking around I realized that its quite a bit less angled than other kayak paddles I've seen. Its 15 degrees. Since then I've seen paddles for sale from everything to 15 to 45 degrees! Is it just preference? How would I go about firguring out whats best for me? I'd like to get a new paddle, a werner, but don't know about what angle. Another question. What about length? 191? 194? 200?
I'm 5'11" 170 lbs if that matters.