Best strings for metal sound on Ibanez GRG170DX?

I have an Ibanez GRG170DX, I'm just wondering, what are the best sounding strings that will give me the best metal sound when I have my FAB Metal pedal on? I CAN ONLY GET STRINGS FROM BEST BUY. I have a gift card there and I want to use it on something cheap like this, they have GHS boomers nicket-plate steel electric guitar strings I heard those were pretty good should I just go with those? Thanks.