I bought this because of two features: 

1) It is batch feed. I would never consider a continuous feed model - too dangerous, especially for kids. 

2) It has a magnetic switch. My previous disposer worked fine but the switch was not magnetic and got plugged with debris. I took the whole thing apart and fixed the switch once, but when it happened again I was done with it.

I don't use my disposer too much because all my vegetable scraps go in compost, but when I do use it I want it to work!