Is an effects board needed if I have the Dr. sample 303?

Should I still get the effects board if I have the Sp 303 since the sp303 already has lots of effects??

Are the mpc effects better?

-Thanks

Stick with the sp303.If you want grimey beats the sp is all you need.The eb16 is very limited in what it can do.I'm not sure but i think it really only has 3 or 4 options.Even now most digital mixers give you a wide array of effects.Save the money and use the sp and a good mixer.

Peace.