There were a lot of big changes introduced to snap and automation in X1 and these seem to be refined (and in some cases, reverted!) in X2, and even further in the X2A update.
I am still not entirely convinced that these new changes have "landed" with X2A (see
my thread on potential automation bug), so if they're important to your workflow, one option would be to wait to X3 to see them optimized and matured.
That said, there are obviously numerous other great features introduced, so you need to evaluate yourself to see if you like X2.