The 6250BTU Profile AC is very good. Very quiet, cools well and is WiFi enabled. The only thing I am not happy about is that the Energy Saving feature causes the unit to run for 3 min, per the manual, after a temp is reached and doesn't turn the fan off. A big thing for me...by the time the room needs cooling again the compressor turns on again. This means that the fan never stops in this mode. Very disappointing and the reason I bought it, because I read a review that someone was unhappy that their's did turn off. Mine keeps running.