Hi I would like a new neck pickup for my ibanez rg321 mh (im also using a ronad cube 15x for now) and i received a seymour duncan sh-4/JB which I installed in the bridge and now I would like a neck pickup which has a strong bassy nd crunchy sound with overdrive for rhythm playing
Don't bother, you won't hear the difference enough through the cube; upgrade your amp first.
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And keep in mind the neck pickup has plenty of bass, a bassy neck pickup will be muddy with overdrive. AFTER you get a new amp, get an SH-2N (SD Jazz Neck).