I have been shopping as well. If you are buying new. The BassPro Tracker 800 SX seems to be well built and is very quite. It has a 3 cylinder engine which is why it is so quiet. I test drove one at the dealership in Sylacauga. I asked the salesman to drop me off and drive around the lot so I could hear how quite is was. Could not hear it until it got very close. Only thing is I worry about the long term service on them. Not sure about basspro service dept. or when they will decide to discontinue and build something else. The safest bet is to probably buy one of the brands that has been around forever. I am leaning toward Honda Pioneer 700. But would really like to have the Tracker which is much quieter.