The best feature I like is how quick it takes when logging into our system from anywhere at any point during day or night! It also has great customer support (I have never had an issue with technical glitches).
Nothing really - just as long you understand what your doing there isn't anything wrong here either; but make sure they can handle all forms/tables etc if this matters so much then go elsewhere otherwise good luck :) Our accounting department uses logic enterprise software which allows us access information quickly without having multiple systems open up simultaneously allowing me more productivity throughout my working days.