I'm in CA but will be going to Nevada tomorrow and plan to buy paint at Summit.

They sell the basecoat I'm looking at in either a 3.5 low VOC, or not.

Is the low VOC any harder to spray/apply than the regular? Do they have different hiding/coverage characteristics?

I would think that the regular (non low VOC) would be better somehow, just don't know how. They are basically the same price.

regular:
http://www.summitracing.com/parts/sum-swbc529-12/overview/

low voc:
http://www.summitracing.com/parts/shz-swbc529v-12/overview/