I live in Wisconsin ... I have been to upstate New York during fall colors.
The colors are good in both states ... but there is a difference due to the change in elevation. There is about 600 feet in change in elevation in Wisconsin ... and several 1000 change in New York.
In New York, there will be large "clumps' of similar trees ... maples, aspens, spruces ... which means there will be large displays of reds, yellow, and green.
In Wisconsin the trees are intermingled ... so the reds, yellows, and greens are intermingled.
Wisconsin has lots of leaf peepers, too. It is generally easy to find a spot to park your RV
2004 Winnebago Journey 39W - 2012 Buick Enclave
Present @home Home: Oshkosh, WI
We call our rig "Ernie the Journey"