Oat flaker? : vimarsana.com

I'm looking for an Oat Flaker for home use. The Komo models at PHG primarily have my attention. What are the good models and brands at various common price points for reasonable household quantities of flaked grains, in my case mainly oats? I see the hand crank model at ~$140 and the electric one at ~$460. Is the electric model really worth ~$300 more than the hand crank