Are these comparable? We looked at both today. Should they be at the same price point? Build quality? Although we didn't get to wet test the Artesian seems to have nice neck and foot blasters. The Caldera has grab bars, and we sat in the seats, they seem better designed to us. We were quoted 10.300.00 for the Makena with steps, cover, delivery, set up, chemicals, cover lifter (during sale), and tax. We were quoted around 1500.00 less for the Antigua but the sales person was evasive.