Re: What would you rather see next - FIRST CLASS 2 or X4?
Neither, honestly. I'm ready for the series to come to an end. It's a full and complete story.
But if there has to be a sequel, I think I'd prefer a sequel to X-Men: First Class. I think X-Men: The Last Stand dead ended too much by killing Xavier, Cyclops, and Jean Grey and curing Rogue. A future sequel would have to be a team of Wolverine, Storm, Colossus, Iceman, and Kitty Pryde, which in and of itself isn't a horrible team, but in the movies, Colossus, Iceman, and Kitty Pryde haven't been portrayed as characters that could carry a movie.
My X-Men Movies Encyclopedia
(Still a work in progress)
Includes movie information, timeline theories, character bios, and more!