CJ1234, the rate of change to cabin altitiude in an A320 is minimal with a pack-off takeoff , ie the airframe is better sealed but does leak but not the same as a C152.
Some older or a bit 'bent ' airframes may leak a little higher on the initial climbout-I have seen temporarily 1000fpm max cab alt rate just approaching 1500ft accel height.
p. s as for a go-around, the A320 is never landing climb limited on 2 engines.
