Hi..friends

I have a problem about choosing a right mouthpiece for my professional Alto sax.

Rightnow, I`m using Meyer G series. However i`m not satisfied with this one . It`s not what i`m looking for, for the sound. Well I can say meyer G series is not for professional

I have some mouthpiece in my choices

Dukoff, Yanagisawa, Jodyjazz(black), Phi barone.

I might have to order one of these online, since i can`t go to the shop and try each of them.

I`m looking for easy blowing Mp that gives jazzy sound (sometime I want to play soft jazz too).

I currently have metal yanagisawa for my soprano, and it plays very well. Should i also buy one for my alto?

Can anyone recommend me?

How is Dukoff`s better than the others?