I purchased a 7' 8 mojo bass glass rod med/heavy mod action today for jigging but I read the reviews and people are using it for cranking?

Would it be better for me to exchange it for a better tod for jigging or do you think it would be OK for jigging?

Thanks

exchange it for sure, you bought the "big crankster"

Yeah, glass rods are for treble hook baits. The softness and lack of sensitivity would make for a poor jigging rod. I agree with Fishguy, exchange would be your best bet. Unless you want to keep it for deeper diving crankbaits.

The St.Croix Rage 7'  MHF is a good choice.I use it for crankbaits and jigs.

Yeah you bought the wrong rod for use with jigs. That is a great deep diver rod though.

I have that exact rod and it is a great deep crankbait rod but would be a horrible jig rod. I agree with the 7' MH/F Mojo, it's a good jig and plastics rod. 

Thanks for the advice

Premier 7' MHF if you want the full grip