Im ready to buy a mower and i keep hearing about how dixies are more durable. Lazer zs seem to sound good but seems like everyone has problems with them too. What kind of problems do you have and how many hours on your mowers. I hear that exmarks have lower center of gravity and they leave a nicer cut but if they break then id rather have one that cuts not as good but keeps going. I also hear that dixies are hard to steer and that they are old technology. I know exmark is a more comfortable machine. Trying to buy the right mower.