more calls = more versatility. Its tough to get very loud calls from a slate/pot call, but its also difficult to get the soft subtle purrs you can get from the slate, out of a box call. And you cant, with any other call, beat the hands and motion free characteristics of a mouth call. Plus, if your gonna find a good spot to set up, you need a solid locator call as well.

Just like that, you already have 4 different kinds of calls, not to mention how many of each version you carry.
Calls are, for the most part, small and light, so why not carry several, can only benefit

Mat