What is the best camera for landscapes and golf course photography?

I shoot mostly landscapes and golf courses.  Currently I use the Olympus E5 with the 12-60 and 50-200 lenses.  I am thinking of changing systems and would like to get opinions on what people thinking is the best camera regardless of brand for this up to $3,500 for the camera and then the lenses.

Thanks for all the help.

Steve