Honestly idk. I max ranged on my ranger because I want crit chance, dual-wield for rogue for that dodge chance, and I never used two handed stuff so idk about that.
But yeah Poly for the overall damage boost isn't a bad idea later on when you max other stuff out. I haven't done the math on what would be more damage, not sure exactly how it's calculated. I don't think it would be that far off whichever you choose.