If you haven’t given Nakamura handpieces a try yet, you are missing on some very good value. If you currently use E-type motors, Nakamura manufactures many attachments and contra angle heads which will integrate smoothly. Of course, these are standard E-type systems. Water and fiber optic connections won’t typically line up with other brands. Take a look at Nakamura air driven and electric low speed motor systems too. For the price, it will be difficult to find a better value.