Just got back from wet testing. We wet tested HotSprings Envoy NXT, marquis Epic and the Marquis Reward; we did sit in the Aria and Vanguard dry.
Envoy...just could not get comfortable in any of the seats, some were tolerable but not acceptable for me...I'm sure it's perfect for others. The wife and daughter had the same conclusions. I, also, started get the itchy skin, but after the jet pressure was lowered that went away.
Aria...did not feel comfortable in the seats
Vanguard....actually felt comfortable in the seats; we did note there was an issue with footsies amongst the three of us.
Epic....we all loved it. We all fit in all the seats and nobody floated out of the lounger. It was a really good experience.
Reward...was good, but no comparison to the Epic.