Madbull Heavyweights?

So after searching for a new BB..i've pretty much come full circle and hit a dilemma. Quality light bb or average heavy weight?

I've been trying to use the search function to gather an opinion on whether madbulls are acceptable, search doesn't work. But I did find a couple of posts where people had acknowledged that the .4s have had a color change, and made note of the bb's imperfections. So are madbull .4s still considered a good heavy weight? Or is it best to just go with a high quality .30?