The push button box call is by far the easiest call to use. I love handing it to children while working call booths...and as easy as it is to use, it's suprising how well it can work. It's not the first call I pull from my vest but you can bet it's in my arsonal of calls in my vest. There have been times, that is the only call that makes them respond. I'd recommend one to anybody, novice, pro or in between.