Welcome to our forum.
You know, I have found, after having my tub for a year, that the minimal price differences I was fretting over really weren't that big of a deal. I paid more than others on this board for my Vanguard, but I figured, if it gives me the kind of hot water therapy I want, then what is a few more bucks in the long run?If you like the Optima, buy it.Just my $.02.Good luck!