I actually forgot to ask the guy at the vendor what was good for headaches but he did suggest Mr. Nice Guy for beginners. Next time I'll make sure to ask him about headaches and defiantly get some indicas.

One other question. I'm smoking once maybe twice a week and not a lot for now. How long dose marijuana last if I keep it in a dry and cool place? Should I start buying marijuana in grams at a time or is it OK to buy an 8th if it's going to last me a month or two?

Thanks for all the replies