Hey what’s up!!! I’m kinda new to the harmonica. I’m about two-thirds of the way through JP’s lessons, I’ve been using a Blues Band so far, and I feel like I want to upgrade to a nicer harmonica. My question is… If I’m confident enough that I’m going to stick with the harmonica, should I go ahead and consider buying multiple keys? I’ve seen the grouping of keys G, A, C, D, and E with a case for sale and that seems like a pretty good deal. Any advice would be helpful… Thanks.