I know not everyone's a fan, but I think GMC took some pretty big risks with the design of this truck, and I think that's what makes it special. There are a lot of EV trucks coming out now, so it's good to see something different.
It can haul up to 1k pounds, but that's not confirmed since they haven't tried it in the real world yet. The ICE Sierra is a good truck, so you'll have no problem with hauling stuff with it. I'm not so sure about this EV Sierra yet though...