Out of those options, I would go with the A pillar. I like being able to point my vents directly on me. The vent pods look like you lose that capability.

 

glad you brought this back. had forgotten it.

I ended up installing the Autometer Pod. It has my Boost Gauge currently, and I'm looking for a Autometer Cobalt A/F meter that'll run with it.

Of the 2 Roush pods, I'm only running 1 of them. It'll be for the Trans Temp gauge. So I've got one available if anybody is interested.
I need 3 spots though. And I use my grab handle, so a 3 gauge pod on the pillar is no-go.

I use my dash pad as well, so the Saleen/HD setup won't work either.

the Stylin' Concepts pod looks like azz to me. doesn't even look like they took more than 5 minutes to make it look OEM. I'd be more interested if the fit/finish of that thing more acceptable
that is their only drawback.

but since I only use the vent above the light switch for my own personnel cooling I think it works out. the vents on either side of the radio are always pointed back at the rear seats to help cool them off quicker...so I'm not losing any airflow on me.