Confused about german progression once you get to Tiger H

Hello quick question about the line up for german tanks.

You can pretty much always just field all tanks in the horizontal rank lines for germany, up until you get to the Tiger H.

The Tiger H instantly jumps to BR 5.7, meanwhile all the other tanks in the same horizontal rank are still at 4.0 or 4.3, the SPAA is even still in the 3.X's.

How do you play this rank? Do you just field the Tiger H pretty much alone, or do you wait until youve researched all the other tanks that are close in BR?