I'm about to order a Multiplus-II 48/5000 but I'm thinking if there is any good reason to buy the new Quattro-II. At the moment I do not need the 2 input and in the special case I may need to use a generator it will be a manual connection and then I can use a (manual) transfer switch.
There are other features I'm not seeing to prefer quattro-II to multiplus-II?