Thanks to everyone who contributed--even those who suspect me of being a troll....
I still haven't seen any good evidence *for a few machines* that the price difference would make a significant enough difference (machines like the bandsaw and 6" jointer). But that's highly subjective, and I don't mind messing with machine setup and modification.
OTOH, the overwhelming judgment of respondents, most of whom have experience with both companies, I gather, have very good things to say about Grizzly.
I shall therefore attune my purchasing antennae to Grizzly in the future.
Thanks for weighing in, H