I own several. But I'm 164 lbs. On the one hand, a guy on Ski Reviews who is 200-ish raved about how much fun the 158 is on a small mountain, and most reviewers in places like Skipressworld feel the OS can handle big guys. OTOH, my wife (135) skis the 150, and I have the 158 for training on small mountains, 165 for recreational racing, so I worry the 173 might be a flexy flier for you. If you like damp, quick and smooth, would suggest instead something beefier like a Head SS or one of the Nordica carvers.