I suspect both are good companies and fans. Maxxfan, in my evaluation of them has these advantages.
1: It can be removed without taking the sealed roof portion off.
2: It opens and closes much, much faster.
3: Very nice remote function
4: It does not need a rain sensor, it has a permanent cover the opens and closes with the fan.
5: It has a permanent cover the opens and closes with the fan.
My two cents.
Phil and Kathy Sinewe
2003 30' Classic W/Hensley Arrow