What are you talking about Gabriel? He didn't mention ammo at all, and was just saying he thinks bullets are more satisfying than energy beams.
And I'd have to wholeheartedly agree with him there.
Energy Weapons were a must in Fo1 and 2, but pretty meh this time around, like in Fo3.
I understood it as "Small Guns were vastly better than Energy Weapons in FO3".
And therefor explained one of the upsides with EW, the vast amount of ammo.
But I agree that EW's were kinda meh with their effects.
IMO plasma weapons should be able to turn just the head or just the arm or half the body to goo and not just the entire body.
Same with ashes from laser weapons.