gibson iommi pickup

Which of the following electric guitar pickups are the best for metal-type music?
at the neck position:
DiMarzio Multibucker Pickup,
Gibson Tony Iommi Guitar Pickup, or
Seymour Duncan LW-HMET Livewire Metal Humbucker
!black colored!
its @ guitarcenter.com:
http://www.guitarcenter.com/shop/product/buy_dimarzio_multibucker_pickup?full_sku=302752%2e001%2e275
http://www.guitarcenter.com/shop/product/buy_gibson_tony_iommi_guitar_pickup?full_sku=360939%2e001
http://www.guitarcenter.com/shop/product/buy_seymour_duncan_lwhmet_livewire_metal_humbucker?full_sku=300260%2e001
for a guitar like this one:
http://www.guitarcenter.com/shop/product/buy_dean_dimeoflame_electric_guitar?full_sku=103933370
for EMG, what pickup is best for the neck position?
also for EMGs;
are passive or active pickups better?
ok so i found 2 EMG HZ passive pickups. i can’t tell the difference; which one is better:
EMG P92 HZ Vintage Passive Humbucker Pickup
or EMG P91 HZ Hot Passive Humbucker Pickup?
Thanks!
The tony iommi and dirty fingers are the best on a SG.
the rest are crap. get some EMG’s. an 81/60 set is the best. if you are a begginner, then get EMG HZ passive pickups.
Gibson Tony Iommi pickup demo