I am looking at my options. This will be the first "big" equipment purchase I have made. Dad says he doesn't want to help me on it too much. (Kinda seeing how well I can hold my own I guess) It's funny that you mentioned a 6600, cause the guy has one of them too. (Replacing it with a 6620 Titan 2) He expressed pretty much what you said. The 4400 wasn't cutting it as far as speed goes when he got larger in acres (he runs a 15ft. instead of 13ft.),so he moved up to the 6600. The 6600 is a diesel Hydro, rotary screen, AC, chopper, etc. The big thing with the 66, is it has 1500 more hours on it than the 44. I'm thinking I could probably get it for the same price as the 4400 since that would put it at about 2400 hours. I'll let you guys know what I did tommorow. YoungFeller