Brodale is right. Unless you need the horsepower for mud, hills. or tough straw conditions the 44 is a fine machine. I owned a 1640 and it was probably the most fuel efficient machine I've had. Other options to think about- Standard vs. specialty rotor- if you are predominantly corn with some dry beans and wheat a standard rotor would be my pick. If you spend any time at all in green stem or weedy beans or tough straw wheat you'll want a specialty rotor. I don't know if they still make machines without accumulators, but I wouldn't buy a machine without. 4WD is nice on hills and in mud, but kills your turning radius. I don't know if you have rocks in your area, if so you'll want a rock trap. If not you don't. The CIH rock trap is a high maintainance headache,(my opinion),although not so bad as to make me go green! Good luck!