Looking for real world feedback on these three TTs

Clicck wrote:
Why is a wall mount AC a negative?

I’m worried a wall mount will not be able to cool the trailer in Florida where I do my camping. I’ve read a bunch of places online where the wall mounts struggle against our heat and humidity. So you have experience with a wall mount in Florida or somewhere else in the Southeast? It’s the main thing deterring me from pulling the trigger on the Keystone.