We have owned an emerald 595 but, we are moving and the spa stays. I am considering purchasing one of four different spas.

1) Coleman 471 (standard package)

2) Coleman 472 (standard package)

3) Sundance Altamar (standard package)

4) Dimension one Diplomat (standard package)

As you can tell, we need a lounger and, the Dimension one has dual loungers. Please tell me what things are good, bad and indifferent about my choices. We will be purchasing one of these within the next 2 weeks. Thanks in advance for your time.