Which level 7 creature is the best, and why?

We're tired of discussing this topic over and over again :-)

We've said it many times that it's foolish to evaluate the strength of a unit based solely on who wins in a head-to-head battle; other parameters must be considered (speed, special abilities, magical abilities).
You could say that grand elves are worse than golems.

It seems that everyone already understands that, considering all skills, Archangel is unmatched.