Gotcha,
Well imho, Super valks are a hit or miss because they are too hard to control where you want them to go and their Ai is tricky.
Super minions could be a real sleeper though, an overpower troop pair with ballons or a hound or even a mass dragon/ electric dragon could bring out easy 3 stars.
I do like the super giants and the super barbs but I prefer others.
Can't wait until the devs boast the limiter to two super troops per army.