Actually I would argue the market winners tend to be at the opposite ends of the spectrum. The best (arguably the most expensive) and the cheapest generally hav

Actually I would argue the market winners tend to be at the opposite ends of the spectrum. The best (arguably the most expensive) and the cheapest generally have the easiest time. Everyone in the middle is fighting for the rest of the market, which, as the Jersey Shore boys put it, is full of grenades.