@Tactical-Ochoa It’s more of a personal headcanon than anything. Galvanic Mechamorphs are comprised entirely of nanites and aren’t biological at all. Perhaps hybrid is the wrong word to use, but given that Ben’s voice stays the same when he turns into Upgrade as well as how he needs to use existing tech rather than turning into machines like most Mechamorphs, I don’t think that Upgrade is entirely Mechamorph. The idea of him having a few machines which he can turn into is interesting, especially with @Jamma ‘s suggestion of limited memory of those, but I prefer Upgrade to be used creatively and this would mean that his weakness away from technology wouldn’t apply as much. With Ditto I do understand your point.
Ben being creative with his transformations in conjunction is something shown whenever Ben (or Ben 10,000) has master control. I think that they could’ve used quickchange in UAF a lot better to make use of ‘combo moves’ as I like to fall them.