Thanks all for the great replies.
I plan on keeping my hybrid for the trail (I'm fortunate to be able to ride from my house 1 mi to the awesome Des Plaines River trail in Lake Co, IL) and add the road bike for pure street riding.
Next year we'll be moving to San Diego and I'll lose my favorite trail
Another reason why I'm starting to lean toward a road bike vs a gravel bike. From what I've seen so far there don't seem to be many great, long limestone type trails in SD so I assume I'll mostly be riding on the road. At this point I'm not sure that I can even find a new bike this year, so I'll be checking for used bikes too.
Don