What is the choice range of short zipper for bow door?

Arch doors are usually at 3. 5-4。 2cm, according to the size of the hand, the bow door is larger, and it is easy to adjust the target at a long distance, but not at a close distance. On the contrary, the bow door is small, which is easy to adjust the short-range target and reduce the long-range accuracy. The range of 15m is more suitable for short pumping. Use a bigger bow (many people can aim at it), and don't consider a bow below 80 (the length of the outer bow). Personally, I think the bow of 85- 100 is more suitable, the bow of 70-80 is suitable for medium and large pumping, and the small bow can be predicted and hit from a distance, and the same rubber band will be much more comfortable to pull.

If you play with a short oblique grip, the bow of about 80 is more suitable, and the bow of 85 arched doors can be eaten far and near, so I think 85 arched doors can take into account more advantages.