Hand Blender with chopper dc motor is best product for home appliances. The plus point is that it looks very good and easy to handle it. I can grind very well as per my requirement due to variable speed control. The minus point is its on /off push switch for two different speed. i have to hold switch in pushed condition while blending. So, overall Oster 2616NA 250 W Hand Blender is good product for purchase without any worry.