recent opinion about coleman mach 8 a/c unit.....are they still really loud

[Steve in Frisco]

15,000 BTU Mach 8 ultra low profile model

last summer stayed next to a 5th wheel with two of these and they were so loud we could not stand to be sitting outside when they were running, which meant all the time.

is the condenser fan still a 5 or 6 blades, i know that was part of the problem.