I have no idea which quad I want to buy. I have narrowed it down to: 1.Polaris Sportsman 400 2.Kawasaki Prarie 400 3.Yamaha Kodiak 400 4.Arctic Cat 375

I live in south Texas, so it is mostly sand and stumps. I Like to jump (only about 3 feet), mud (when we have rain). We only have 3-4 really hard rains per year). Mostly I just like to cruise down the stumpy trails and ride in a bowl that we made with a bulldozer. My friend has a Rubicon 500. I don't need to beat him, but I want to stay up with him. We don't drag race much. When we do I get blown away on my Magnum 325. Please help me on my decisions. IF you know of another mid-size ATV that you love, tell me about it.