OG is crazy nice stuff but a part of me wonders how much is diminishing returns and gimmicky appearances. Also Matt is very dedicated but I find a lot of his new stuff to hard to watch, he needs to script more and condense, like Larry from Ammo.

Per your original questions, everything we run at work has a Honda Engine and OEM pump (Simpson is the one brand, Karcher is another).

Avoid the B.E. branded stuff from Princess Auto, the pumps on those are made by a company called AR. The pumps are made in Italy and parts are expensive and hard to get in our experience and they seem to be temperamental at times.