That's interesting that Jarick found the SNS pickups to be unbalanced, I actually think they're one of the more well-balanced ones out there.
I think the Duncan SNS bridge sits somewhere right in between that more tame, squishy Alnico II tone and the sharper more aggressive Alnico V.
It defintely is more cutting and has more edge to it than an old school PAF but it still retains much of the better qualities of them.
But like pretty much any and all pickups out there, it's hard to really know until you try them yourself and depending on the guitar you're installing them into and so forth.