Beyblade Combos- are they good?

Hello people! im sort of new to beyblade and I wanted to know if these customs were any good.

Customs:

Rock Wolf 100SD

Dark Bull 145SD

Storm Leone C145F

Thank you for your advice!!!
Also, use the "Build me a combo!" to ask things like that. List the Beyblades you own, and you will get advise on the best combinations you can make with what you have.