I'm looking over the manuals and specifications for the MultiPlus 24/2000 and 24/3000 (the 120V versions) I may be reading too much into this, but I have the vague impression the 24/2000 product is older and maybe not as well supported? Is it still getting firmware updates?
I'm pretty sure the 2000VA will run the load I want (A Kill-A-Watt tells me it's no more than 1500VA) and this is intended to be in a sort of portable so I do like the lower weight of the compact 24/2000. But, I don't want to be a product that is about to be end-of-life'd