I am a very Large guy 6'7" 260lb but an athletic build. Last year at Breckenridge I caught on very quick and was skiing some small Blacks by the end of day 1 with no ski school. I would love to own at least my own boots and that is a challenge at a size 15 shoe 32.5-33 ski boot. Im not sure of the quality of the rentals I received last year or the stiffness however I have been told I need a minimum 90 flex boot. Is it worth it to own your own boots if you only take 1-2 trips a year? Any boot suggestions for my skill level (Blue/Black I feel very comfortable with controlling my turns, speed, etc) or any boots to stay away from? Ill be in Big Sky this year and last year at break with my size I had 1 option on the boot i would rather just get something that will last and be fit to my foot. Also what would be a good rental ski? Any help would be greatly appreciated.