Im gonna start taking sust in a little bit and am planning on taking 250 ew for 12 weeks. I realize its a low dose so dont bust my balls, but is 125 2x a week better than 250 ew? Is it that big a difference? Oh and btw the sust is coming in those little glass breaking vials (forgot name of them) does sust normally come in these vials or should i be worried?