new to tubs

Hey there everyone! I am new to this whole tub thing and out there doing my research. I have really enjoyed your forum and have narrowed down my needs/wants. Here's what I would like: 6-7 person tub, no lounge, cool-down seat a plus (why don't more tubs have this?!) and I would like to stay in the $7K range. I have narrowed it down to the Sundance Bahia and the TR Caspian. I think I'm leaning toward the Caspian even though it is about a grand more. I am going for a wet test this week, but would like anyone's opinion as to whether you think these are comparable spas and which is the better value for money. Alternatively, are there any others out there that fit my bill? Locally I have the choice of Sundance, Hot Spring, Caldera, Tiger River, Jacuzzi, and Vita Spa (btw: what are your opinions on this one - can't find much about it). Thanks in advance. Teresa