Coincidently, I emailed Boag Hog a similar question today. Jay Wallace responded quickly with the following answer. Hopefully, he doesn't mind me posting it.
Hi Patrick,
Black/blue,green pumpkin/black flake are real good for most conditions.
I used black cherry in the beginning of the year and faired well.
1/4oz jigs are great in spring
3/8 oz are good summer
1/2 oz is good when windy or just bigger fish hunting.
Hope this helps. If you have anymore questions please ask.
Thank you,
Jay Wallace
www.boaghogbaits.com
Cheers,
Patrick