Try the Aurora IO-optimized, it's a (relatively new) game changer price-wise. I'm migrating a 1tb database to it right now because I'm paying too much for iops

Try the Aurora IO-optimized, it's a (relatively new) game changer price-wise. I'm migrating a 1tb database to it right now because I'm paying too much for iops even on the regular rds postgres. I'm also quite sure this is what heroku must be using or they would be out of business because of the pricing mismatch.