If you happened to check out the thread I recently posted, I have just wet tested a ton of the major brands out there. As far as I know, I've sat in just about every tub that people here mentioned was worth taking a look at. When it was all said and done, I tried at least a dozen wet and twice as many dry....all looking for the one I liked the most.
I know I didn't test every possible brand out there, and I know opinions will vary....but to me, none of the brands I tested were as comfortable as the two different LA Spas hot tubs I sat in. I just purchased the HEET, which as far as I can tell from the website is almost identical to the model you're looking at (except it has a cool down bench instead of one of the corner seats).
If you try it out and like the comfort (and perhaps find a local tech to verify the quality)....I'd definitely recommend jumping on that deal.