As of now 2.x is a heck of a lot more easy for me to deal with just lacking a few features while 3.x is ok for some stuff it don't cut the mustard for something I want looking decent while it is running. While their is a lot of fancy options CSS and other html stuff is just not working no matter how hard I try.
It seems as if it is related to operands or operators causing the faults while I am not certain it appears <> seems to be the culprit but where or how it is causing the issue is beyond me.
It is a great firmware but at the end of the day if you can't do html correctly it takes a whole lot away while adding a few nifty features.
This is one of the features of 3.0 that is hard to live without the updated settings page.
Where I buy my ESP8266 boards from... (Banggood)