Hello all. I live in sunny Texas, where crossbows were just legalized for use during the archery only season beginning with the upcoming season October 3rd. Yeah! I already have an older Horton Yukon SL, which I bought used a few years ago. I will be hunting with it for the first time this archery season. My question, in case I upgrade next year or so, is the difference between the recurve X-bows such as excaliber, vs. the compound X-bows by pretty much everyone else. How does the excaliber generate the energy without the cams? Are the limbs extremly rigid? Are there advantages to either style when speaking specifically of X-bows? I appreciate the responses. God bless'