One the latest in the nutribullet range and exclusive to John Lewis only. This is a Massive upgrade even from the 900w Pro! Nutribullet sell these for ~£130 themselves and at this price it's only £5 more than the basic 600w version on Currys. I actually bought one of these the other week for £100 so was really miffed that they've dropped the pricing right down..
The 1000w series is a considerable upgrade from the original and 900w version, it's not just a simple extra 100w you get the following accessories which aren't found on the other models
Mouth piece to make the cups easier to drink from
Lid to drink out of (available on other sets)
Bought the original ages ago and got one to replace it has it was knackered after being used every day for 3 years.
Remember you can only get this model in John Lewis, Waitroise Home or Nutribullet so you can't compare anywhere else online :-p