I own a ZrComp so I am biased to buying a Donzi. That being said, personally, I would def. look at a well cared for slightly used Zr. Get a good survey and a reputable dealer and you will save a ton of money. How much money is a warranty worth? The way boat values drop off from new more than offsets the value of a driveline warranty in my opinion. You can pick up a low hour 1-2 yr old boat for 25-30% less than new.