I would second all of that. When I bought my Lexa SLX I should have ridden it longer. Interestingly I think the shop was more than willing to let me ride as long as I wanted and pointed me in the direction of a hill to try it on. He seemed surprised that I came back so soon. However, I didn't know what the expectations were--so that might be something you want to ask before you take the bike out. I think my bike may be too big for me, but for now it feels fine so I'm going with it, so definitely take time to make a decision and don't buy the first one you try, but you sound like you are already on that road...good luck!!