Which carb would you get?

Holleys have some issues but easily solved ones usually. Most main bodies are not flat on the metering block surfaces which means they need truing with the proper file for aluminum. Many also don't have air bypass holes drilled in the pimary throttle plates which makes getting proper idle mixture on a cammed engine nearly impossible due to transfer slot exposure. The baseplate mating surface of the main body may also need filing on the screw hole areas to assure proper gasket seating. The baseplate itself may need filing if someone has over torqued it on a thick gasket.