The one thing I still dont like about 2.4 is that it needs to be line of sight flying at all times. Should your aircraft dip behind a tree even for a moment, you will lose radio control, where
as the 72 stuff will still maintain a link of you are able to fly the plane back into view (hopefully of course). For me thats why I will never give up my 72. Also, some clubs,still require a freq
pin board for the 2.4 guys.