I have a dilemma here. I can't decide between the Esse (with the optional Esse Stage), the Wedge-Ramp, and the Scoop (right now they are running a special, buy a Scoop get a free Wedge). They all look like nice products and I can't decide. Has anyone used any of these products and if so, what are your thoughts. I saw them advertised in Bicycling magazine and decided to look into their line. Thanks!