Not only was the naga epic my first razer product, but my first PC gaming peripheral. I absolutely love my naga, but I'm due for an upgrade. Back then, I bought the naga because during the time I was playing WoW, and all my friends basically said a naga was a necessity. Over the years I've become so dependent on the naga keys; even though I no longer play WoW, which leads me to my question. I would love to get the new mamba, but I'm worried that I'm too dependent on the naga keys and I will end up having to return it and get the naga. Was anyone else able to adjust to not having naga keys and change to a different mouse?