I picked up my first G series Kirby and i like it!!! I've only had the older models and thought that I wouldn't like a newer one. So when a complete G6 2000 popped up in my area for $50 bucks i thought why not try it. I like it a lot.
Pros
More power
better grooming
nicer tools
tech drive(on thicker carpets)
cons
HEAVY
looks bulky (but somehow attractive)(Like a bear standing next to a twink)
It makes me wonder what one would be like if they didn't ad the tech drive or made it an option instead of standard.