Glad to hear you like the A400. I like Beretta and PX4 9mm was my first handgun and will never give it up.
Anyway, was looking for comparisons to the A400 on youtube. but did not find any.
Did you look at Browning Maxus and the Remington Versa Max? How did they compare in quality and price as I am looking to trade some older shotguns in on a newer gas with less recoil and fast action for possible 3-gun competition and a once season turkey hunt.