Only you can make that decision. IMO you should do the EFI but ONLY IF you are 100% committed to learning it. In fact, no matter what you chose you should be 100% committed to learning it.
IF you absolutely have to have it so you can hit the key and have it idle like a new car than it’s EFI. If you don’t mind spending 60 seconds before dropping the car into gear than the carb will work.
IF you don’t like to get fuel on your hands then it’s EFI. If you hate wiring (God knows I hate it) and routing all that crap then maybe EFI isn’t for you.
IF you are willing to pull the distributor several times to finish the advance curve (you should also be using a vacuum advance if at all possible) and learn how the distributor and carb either work together or hate each other...than carb. If not, than EFI.
It doesn’t really matter what you chose. It matters what effort you are willing to put into it.
