How to choose the most suitable hand-held fishing buoy?

Basic principles: small fish drift, small fish drift, large water cooling drift, small water hot drift, small water shallow drift, small water depth drift, small wind drift, strong wind drift, small water fast drift and small water slow drift.

Interpret as

A small fish has a small force, while a small fish has a large pulling force and a large drift.

Water-cooled fish have little vitality and little pulling and drifting force, and vice versa.

Shallow-water fish are more alert, have less action of dragging and drifting, and drift at a greater depth, and vice versa.

Small wind has less force on drift, so you can choose large drift wind, and vice versa.

The reason why water is rushing with the wind is the same, and the action of fish is also slow, and vice versa.