I am given to believe that all the Cloud Company stations are setup up by the same gentleman, who is a legend in his own mind. To my aged ear, they sound awful.... blare-ey and overdone. And a fair amount of aliasing distortion on the loiud passages. It's that annoying buzzing sound in the background which tracks along with the music on loud passages, and is usually caused by overdoing a hard limiter - used to be most obvious when one had a composite processor and hit it just a bit too hard.
Both those airchains were totally digital, and both had available for the main channel signal the best stereo generator/processor/exciter made. It does require some sublty in its setup, but kicks everyone else's into the weeds. They also had the current weapon of choice as the main processor, made by Telos/Omina/axia. There are those who prefer the current Orban box, both are very sophisticated audio computers, and both are capable of excellent results. Both are also capable of sounding like hammered dogs--t if you aren't careful with them.
The proof of the pudding is in the long term TSL from the younger female demos - a major part of Bert's audience. Young women have very acute hearing, and are quite sensitive to bad sound. They will tell you simplky 'I don't like that station' when asked. When you determine the reason by elimination, you find it is usually overdone audio. It wears on them more than males or older women. If your 20 - 29 females begin to trend down over several months or a year, and there's been no change in programming, it is time to look at what you're doing to the audio.
Contrary to some opinions, nobody I know of has been able to demonstrate a gain in audience by processing, but you can damn sure run them off with it.