I’ve got a good friend who is a Zuki dealer and mechanic. He loves Suzukis, Yamahas, and Hondas in that order. He has no use for anything Mercury or anything else. He claims that though Tohatsu builds the small OBs for Yamaha, Mercury, and others that they are built to a contracted spec and Mercury specs are not as good as the others. Suzukis are built in Thailand, at least the small ones. I don’t know if that’s good or bad but I’ve been happy with my 20hp so far. YMMV