I'm looking into getting a spinning bike but I'm really lost as to which one to get. The main brands that I'm looking at are revmaster, which I think is ou of my league pricewise. The schwinn, not much better in terms of money but I've actually heard of them. And then the mad dogg brand original spinner bikes, which vary in price but since I've heard that they coined the name spinning I assume they have something more going on there. I'm leanin towards the spinning brand because they have some lower priced bikes but I intend to not just sit but do the harder rides sk I'm looking for one that is sturdy and can take the harder workouts. Please give your opinion if you actually have or have used a spinning bike not just where I should be looking. Thanks!