This is my second Odyssey. First one, not a single problem, great fit and very durable. Second one, was basically brand new, hardly any jumps on it. Felt once more so extremely comfortable with all options, yet came with a pull-out system. Am now waiting (my rigger as well) for more than 2 months to switch over to a throw-out system, yet Sunpath has not been able to process this order (via my rigger) in that period. Needs definitely improvement in that field. Worth your money but.....
Skydive Arizona is a great school, especially if you can combine the 25 jumps / A license with a wind tunnel on site. Just do not go there during the summer months (which I did once - never again).' Really, try to get some windtunnel time while you are there, it really helps with muscle memory. Being scared is nothing to be ashamed of, better call it anxiety...what helps if you are not 100% sure is to go through the ground training as much as possible. Good luck!