ANGLE : Personal preference for 30° but I wouldn't recommend anything lower or anything higher than 60°.
LENGHT : Depends on your strength and height. The lo,get your paddle is the more leverage you have but also the harder it is to pull. (For beginners the paddle should reach half of your hand when you extend your arm - or a little less).
SHAFT : Personally like Small straight shaft but whatever is comfortable really. I am definitely not a big fan of triple tork shafts, I don't really see the point.
CARBON vs. FIBER : Carbon blades are harder, it feels more radical. Fiber glass blades are softer, more forgiving on hits, better to prevent shoulder injuries and I recommend it to anyone with tendinitis problems.
PS: Sorry for the low quality of that video. Just did one take live so I hope it makes sense. Happy to answer questions if you have any.
