[Iarhen]

Again, I disagree.

Sauron's power was above any other power on M.E. Not only because of the massive armies he commanded, but because he was the most powerful maia (more powerful than Olome), but his power was totally unleashed on M.E. Thats the main difference with Gandalf. He, as a maia, had his power limited by the Valar.

AND, most of all, not only the Ring of Sauron was a major part of his power, it included part of his essence. And even though he was separated from his ring, he had so much power that Gandalf was almost defeated when he struggled mentally with Sauron when Frodo put the One Ring on, when in the hill near the Rauros Falls (cant remember the name).

So, in a direct power confrontation, Sauron would win. But in terms of wisdom and cunning to make successful plans, Gandalf obviously won.