u/Proof-Search-7205

Just bought an ec9 and i want to upgrade the wxsigma shaft (plays great but lacks a little of power), can someone who tried ex pro and ignite as well explain me the differences in terms of power, feeling and deflection ? Does the ignite feel like wood like i heard or it’s just a myth and is there any difference between 12.2 and 12.6? Also wanted to know how stiffer the ex pro plays compared to the wxsigma, thanks.