Motorized Grinders.
1- Baratza Encore
Espressotec | Baratza Encore Burr Grinder - Entry level burr grinder that offers pretty much all the grind profile needed for brew coffee. One issue is the static build up around the tray, so you will bound to have a messy kitchen area. Some people say is enough for espresso grinds, but I would say otherwise...
2. Bodum Bistro Grinder
Bodum Bistro Burr Grinder Not much to rave about. I bought one, returned it the next week. Although it looks better visually, the sound of the motor was loud and sounded like it will not last. Grind profiles were hard to achieve for anything finer than drip.
3.Baratza Vario
Espressotec | Baratza Vario Burr Grinder Pretty much the best bang for your dollar. Mahlkonig made burrs, sturdy constuction and is actually quite good looking in a kitchen! It has micro and macro adjustment as well as 3 programmable timer (I set two of them for brewed, one for espresso). I've had mine for 4 years now and have had no issues