I agree with one pin set at 20 yards for now.Most hunting shots are about 20 yards anyway, and often less.

Then during the off season do a lot of longer range shooting getting your form down and your confidence up. Then maybe you'll be able to use a 30 yard pin with greater confidence. Frankly, that's why there are about 8-9 months of the year without a deer season, depending on where you live.

With just about any bow today you don't need a 10 yard pin. Shooting a 20 yard pin at 10 yards should only put the arrow about 1 1/2" high, or less depending on the arrow speed. All a 10 yard pin does is clutter up the sight picture and lead to confusion.