I've had the Ace Toyz Green Ranger since it was released and have been tempted to replace it with the official ThreeZero one since it was announced. I finally ordered it last night, when I was able to get it for $84.15 from Sideshow Seconds. I just couldn't pass it up at that price (and it was already a great deal at $99, IMHO)!
My Ace Toyz figure looks good on the shelf, but the ankle and neck joints are laughably loose on it (to the point that there is absolutely NO way to get him to stand up on his own without a stand, and his head can't be posed up or down at all without it flopping back to a straight-on position), and I broke one of the fragile wrist pegs when trying to change a hand. I assume I'll be keeping the official ThreeZero fig and will sell my Ace Toyz version, but I'm curious to compare them side by side!