Ok, I need to order some of these jigs. My son and I have fish quite a bit and have most of our success with soft plastics and recently with chatterbaits.  I'm yet to catch my first bass on a spinnerbait but would love to change that as well.  If I order 8-12 jigs from Seibert, what head recommendations?  I'm thinking black/blue, bluegill, green pumpkin, and white (lots of success on white chatterbaits this year).  Advice from the jig guys out there?  

best way to choose which jig head to use, match it to your fishing conditions

http://www.bassresource.com/bass-fishing-videos/jig-heads.html

You can also ask Mike himself.  He's a very helpful guy!

FWIW, I fish some bodies of water that are grass/timber and others that are rock... Siebert's brush jigs seem to be a good 'all around' head for the conditions I fish.  I bought some other heads at one point, but wound up going back to brush jigs for almost everything.

X2 on the brush jig. It's a great all around jig and by far, for me anyway, Is the most versatile.