Carb options for a 360, opinions?

For a DD, I'd install a spread-bore. Hands down, the TQ was,is, and always will be, my favorite! I think the QJ might be a tad easier (quicker) to tune, and probably uses a little less fuel,but it is not half as sexy as a TQ.
In my experience, the Holleys have pretty fat low-speed circuits, which are not easily tuned.Consequently, they rarely make good fuel-mileage.Couple that with a poor T-port sync, and it's easy to put the Holley in the gas-hog category,not very DD friendly. Don't get me wrong; it can be tuned to get some semblance of economy, but you are gonna have to spend some time on it.
For a DD, you kindof need a multi-booster venturi.
But the AVS/AFBs can do pretty good. Between your choices, I would lean towards leaving the Holley on the shelf; so,
I'm with poster #2,RRR.