Panzer scales like other heroes, she still offers the best burst in the game but her gold and plat skills gimp her in PVP. Hence why I made that thread “most skills in the game are not worth it”.
I do not intend to self-gimp my characters by taking skills that ruin them, but I’ve also tried my best to make the Devs aware. I run a 40k lineup and I still can easily put any energy hero into the ground (except Gold Vanguard lol).
Edit: Just after typing this my 7900 panzer killed a 9600 gammond without having to reload.