Hey guys I am getting into mountain biking and looking to buy my first bike. I am going to do mostly trails in the woods with alot of hills and rocks. I would probaly be better off with a hardtail right? Do they make any type of front and rear suspension bikes that don't have the tail sagging which causes you to loose power when pedaling? But anyways I am looking at the specialized rockhopper comp disc and also the norco charger. What do you guys think about these bikes? Whats the deal with the 29 in wheels? Better or worse for around here?