I only bought Ovastar OWHB-321 CH 250 W Hand Blender, as I needed one for summer and had someone who recently bought it and he referred to me to Ovastar OWHB-321 CH 250 W Hand Blender. Ovastar OWHB-321 CH 250 W Hand Blender is very easy to use, has more power than the previous hand blender, where the motor got damaged twice, wire once. Ovastar OWHB-321 CH 250 W Hand Blender is stylish and easy to use and clean, & hopefully will work for me for years without any problems.