Electric Toothbrush Comparison I'm Wanting An Electric Toothbrush - Can Anyone Recommend A Good One And Give Reasons?

I'm wanting an electric toothbrush - can anyone recommend a good one and give reasons? - electric toothbrush comparison

I myself am looking forward to the Oral-B, 1000, 2000, 3000, when they are half price in boots in a minute. But I'm not sure which is better? Of course, you get better when they were still expensive, but what is the pros and cons of the most expensive, least expensive disadvantages?

Thanks