I've tried the 12/18 and 24V: i would highly recommend the 24V one. They also offer 2 years replacement warranty.
Cheapest prices:
24V - Comes in 2 Colors
Rowenta 18 Volt Air force vacuum stick. Lasts for up to 40mins without charge
I bargained it down to $140 - as they say less for cash
You get 2 promotions with this model
