I’ve had a 2000 Yamaha Big Bear 400 4x4 for quite a few years. It’s a 5-speed manual shift (no clutch) and will go anywhere. It plows snow with ease as well, especially in low gear. It still has the factory battery and I just replaced the factory tires last year. If I was buying a new quad it would be a Yamaha. Avoid anything with the shift buttons on the handle bars, if you are shifting with your left hand and running the throttle with your right hand, how are you holding your beer???