I don't like the look quite as much in Sublime 3 and the ColdFusion plugin doesn't seem to work (obviously not going to be a problem for most people). Otherwise

I don't like the look quite as much in Sublime 3 and the ColdFusion plugin doesn't seem to work (obviously not going to be a problem for most people). Otherwise I haven't seen any issues. But I also haven't noticed much of a reason to switch if you aren't having any problems with Sublime Text 2. I installed Sublime 3 after Sublime 2 started failing to search properly and had issues opening some of my projects.