Yes, weight is a consideration, but as I've reached the age where I now used brain more than brawn it's not that big a consideration. I'm really looking for reliability and ease of use now. The Storm has a few points that I really like such as switches that are high up and loading wheels (not that important because I use a ramp), but I'd like to know about things like ease of cleaning, performance, durability etc. too.
With a bit of luck, this should be my last machine, so I want to get it right.