If there was an easy answer you would already have found it. My advice is this, when someone gives you a recommendation, ask them which equipment they have direct, hands on experience with.
The salesmen have a bias, that is OK. Many operators have experience with one or two brands. Talk to as many people as you can and ask lots of questions.
My vote is Macneil. Maybe a little more expensive up front but will pay for itself over life of equipment. But I have little experience with others outside of visiting washes and talking with owners.
In addition to upfront cost, damage claims are worth looking at. Some equipment is designed in a way that minimizes damage. Ask operators about antennas and rear wipers. Ask how often. They use retracts.
Hope some of this is helpful, Good luck!
David