The BaderII has been my primary grinder for many moons and still kicking. It's a bit tedious switching all the do-dads so I made my own dedicated hollow grinder to save me some time. I only use the small wheel and flat platen on the Bader now.
The 1x42 is used almost exclusively for final edges. I can't believe this thing still runs after 20+ years, good little machine.
Then of course there's the red headed step child Grizzly, I only did two knives on it. I didn't like it and needed more room anyway so it's on a time-out for misbehaving. It's been sitting on that shelf for about 8 years, I'm thinking surface grinder on this one.
You'll notice that I'm kind of a neat freak. Like mommy said, "A place for everything....and everything in it's place". I know where everything is at all times.....really ! I'm really diggin your machine Bruce.
Rudy