I have a soft spot for B&S engines. Mainly their simplicity, but, IMO a slight level above Tecumseh. I have worn out a few and ventilated at least one block.
@TFucili Not so on warranty. Small Engine Shop with a large sales floor I worked for in 1994-1995 had a bunch of new B&S Quantum engine mowers that wouldn't run worth a damn. A ex-Navy fellow in the shop figured out the altitude and non-adjustable carb was the problem requiring different jets. The local B&S rep attempted to deny the warranty claims for re-jetting with different B&S part numbers. The Shop owner told the rep "The stuff we buy doesn't have to have B&S engines on it."
No new B&S equipment was sold there for a couple years.
B&S should have changed to a float carb when Honda's Guaranteed-to-Start hit the streets. They ran the Flo-Jet and Pulsa Jet way too long. Simple, but, required several rope pulls to prime the damn things. And then the rope would "Snap!". The Guaranteed Hard Starting of those carbs hurt their rep pretty bad. Tecumseh had the edge here with float carbs.
With the Pacific Rim knock off junk aka outright cheap copies made by the best slaves they can catch... It was just a matter of time before B&S went under. Looking at what they copied, Honda, is even more telling.