Rotating Exercises For Same Muscle

What do you think of “rotating exercises” for the same muscle, for example when you do biceps
the first week use the barbell, the second week the dumbbells,the third E-bar…the next start again with straight barbell…and so on…

Is this a good idea ?

won’t hurt you

It’s a good idea, just make sure you keep a log book so you know if you are making progress or not.