I have a 750 cfm edelbrock carb with the electric choke. I have been extremely pleased with the performance with it. Decent fuel mileage, good performance. It is on a mild 454 that was built for a daily driver. If it was me I would go with a carter/edelbrock/q-jet for some heavy street/ light strip performance. But if it is going to only a strip car Holley. Remember that all carbs do the same thing and the difference is in your ability to tune the carb to do what you want.