If you don't find something from our wide jig selection maybe you don't really need it. Our jigs are designed based on reviews and experiences from our customers and Eumer's fishing guides.
Every jig model has been designed for a specific purpose. Different kind of tales behave differently. Sometimes aggressive swimming and a kicking tail works better and other times fish are more passive and jigs with calmer swimming or just slightly vibrating body is more effective.
We can consider the water temperature as a general rule. When water gets warmer, fishes will act more aggressively and need more action from jigs and other lures. Colder water requires calmer actions, slower sinking and swimming. But these are only general rules and sometimes you need to do just the opposite.