I've seen the genny re-invented a few times over now, and not one of those re-inventions was any improvement on the original, properly executed, rather it was a superfluous exaggeration of the genny with complications added and marketed as the latest-greatest thing. I bought a couple of those re-inventions, which ended up in my cigar box, and went right back to my basic simple old school gennies. I can see no good reason to complicate a simple thing that just plain works.