Buy used equipment whenever possible. It is often less expensive and has less repair work required than new machinery. It might have some defects, but there are often repairmen willing to fix them. It may seem scary at the time, but expenditures have to be made if they will be made on the best equipment available. That's why I always buy all kinds of equipment from these specialized platforms for used machines. The guys from there always delivered me all the items in time, and I am delighted with their quality.