NWG - I'd have chosen the UP in a heartbeat when I was younger and more fit. To this day I am hot all the time, I mean like existing in a permanent hot flash hot. But after 10 surgeries, my joints are just done with this game, I barely go outside the entire winter, and when I do I resemble quasimodo... so, for me, I'll weather the heat and humidity but do it upright, by golly!