I was thinking about buying the carb30ms but my friends says its too flexi and lousy. So should i go with carb20/22??
The Cab30MS shaft isn't rated as flexible, but it's not as stiff as MP-99 and other extra stiff rackets.
It's about your own preference, as you are the one to use it. Get your hand on it (rent/borrow from local shops or follow club members), and demo it yourself. If you like it, good enough. If you don't, then forget about it. Btw, I have 8 cab30ms, so... no need to put my vote here.
can you still find the cab 22? hmmmm, have never tried it myself, but have heard stories about its legendary stiffness ...