AL Heinrich worth it on Tirpitz?

Is AL Heinrich worth it to use for sniper build Tirpitz? Since Tirpitz is my favorite ship in game and i prefer to use it as a sniper build due to high rate of fire main guns, i've been eyeing up AL Heinrich as possible commander for Tirpitz. Her skills does look like an upgrade over Hipper that i currently use, but by how much, i don't know.