2.4ghz wireless works nicely until 50 people with phones in their pockets walk in. So nice for at home but too unreliable for theatre and parties. the 2.4 Ghz is dangerous because every freaking phone with wifi switched on takes the frequenty. Equipment can share the frequentie as in traffic behind eachother but not at the same time. The chance no room on the frequnety is left becomes huge with a lot of people around. Ofcourse this is typical in situations when you want to control light. As a light and sound technician I have one tip: Never go wireless if it is possible to use a wire.
