86 K10 350 w/ stock Rochester Quad. Jet -Rebuild carb or go with bolt on replacement?

[WDE86]

Question in the title. I've got an '86 K10 pickup with the original Rochester Quadrajet carb. I'm almost certain it's time to get it rebuilt/replaced. Just wondering if I'd be better off having it rebuilt or just buying a brand new carb compatible with the truck's current stock setup.

Also, if I decided to go new. What are some of my options? I'm carburetor dumb but I do know that there are some that would require a manifold swap as well and I'd like to avoid that.