I would recommend that you keep X1 and use it until . . .
1. An X2b update comes with fixes
2. or wait until X3 is released, and spend your $$$ on it
and get the producer version, with all the good stuff.
A new version do not always make it " better ".
As long you can do what you intend with it, then there's no reason to upgrade ?
I myself was a bit to hasty doing that . . thinking it must be better, even if there was many post on the forums about " bug's "
some small ones and other nasty creeps

ohh well !