Hello. Multi-pronged question. One, for in town driving is there a noticeable difference in ride quality between 19" LUX and 20" Executive. Is Executive noticeably rougher. Very hard to find cars to compare here, and flying to another town to buy either of the above cars (Could not find a 2013 Exe to test drive). Car will 99% be driven on street/highway. Second, both cars would be roughly same price -- but LUX has certified warranty and the Execute as is. Both are at dealers.