My new GENESIS SPX-435 Smart Gas Grill is really beautiful!  All of the pieces inside are stainless and I feel it will last a longer time than my previous grill.  Functionally, it's even heat keeps all meats cooking consistently, but takes some getting used to as the stability of temperature takes a bit to settle into it's groove. Low temps are hard to get to as it naturally wants to be at a higher temperature which honestly I needed to be at anyways.