I've seen carbs used with turbos too. Tried it on my Dart, but the used carb I started with had issues. I've found EFI fuel mapping to be a bit easier than getting the correct air/fuel ratio out of a carb under both boost and cruise. With EFI you can change the mapping on a running engine at full throttle, make data logs of the air/fuel ratios and sensor readings, and have a lot of other tools that are trickier to apply to a carb. It is a bit more learning involved than basic carb jetting, but simpler than trying to figure out some of the details of how a carb could be optimized to work under boost.