How will you feel if you pay for a year and the game FLOPS
Many people were -very- upset when they payed for collectors edition of FFXIV and then got a half-done beta of the game that essentially sucked.
So if -you- stay with the game and pay the monthly fee only to have FFXIV 2.0 be a repeat of FFXIV, how will you feel?
Going by history there's a good chance it will happen, especially if they want to release for the PS3 since people may already be pre-ordering ps4's by the release (possibly automatically making FFXIV outdated console wise, especially with all the negative ps3-press from hackings).
So basically if they rush out this new 2.0 and mess it up, are you going to stick with the game for another year while they fix it? Or give up on SE MMOs.
edit: put another way. are you alright with paying for a beta even if the final product has a high chance of failure?
Personally I'll probably be gone.