Re: getting a battery, need opinions
I ran fine on a single Advance Auto Autolite AGM battery. Cost: $180. I also ran fine on the stock battery. I never noticed a difference. I push a JL 1000/1 and a PDX4. No issue with lights dimming. No power issues even when running the factory alternator. If you have not replaced the Big 3, it probably doesn't matter what battery you have either way. Have you already done that?
2011 Camry w/ 170 AMP HO Alternator
Big 5 (Big 3 plus 0 Gauge Battery-Negative-to-Alternator-Ground & 4 Gauge Battery-Negative-to-AMP-Ground)
A lot of Hard-Hitting SQ (Rock or Rap)