Re: First Class 3 or X-Men 5?
the big difference on FC3 and X5 is that FC3 could explore young Cyclops and Jean, same with Quicksilver, Havok and co.
while X5 could focus on other characters not appearing on the past, like Rogue, Nightcrawler, Angel, Kitty, Iceman etc.
So.... I see them as two completely different things.
Not to mention that FC could have a totally different storyline and villain as X5.