Preferred carburetor for mild 360?

I've also read where a lot of guys bash the Eddy carbs and I've had one that I couldn't get working right but that's it. Had several that worked great. I've also ran several Holley's down through the yrs. and had one or two of them I couldn't get to run right but as for ease of tuning I'd have to give it to the AFB/Eddelbrock design since you can easily swap the primary rods to change air/fuel ratio (primary side). They don't like a lot of fuel pressure though so keep it down to 5~5.5 psi and you should be fine. If you do want to switch to a Holley the Avenger's are nice street carbs. I doubt anything larger than 670 cfm will be a benefit to your mild 360.