By default, ctrl+[x] is bound to your companion skills. If you primarily PvP, and don't roll with your companions, then remapping those keys should be fine. For me, I break by skill bars into rows of 6. My top row are mapped to keys 1-6. The next row is atl+[1-4], alt+q and alt+e. I also have key binds for Shift+1-4qe and Alt+Shift+1-4qe. It's easy for me since I mapped one of my mouse side buttons to alt. Using this technique, I have access to 24 skills all easily within my left hand's reach. I also have alt+r, alt+f, and alt+c mapped to various buttons. I like to organize my rows by effects for easy learning. For example, 1-4 are my focus builders. alt+1-4 are my primary focus spenders. alt+q is Force Leap, and alt+e is Force Sweep (openers in a fight). 5 and 6 are my emergency cooldowns since they are the hardest for me to hit. the shift keys are CC, interrupts, and taunts, as well as healing, buffs, and stims. I don't think you need a Naga, but having a mouse with some side buttons helps immensely. Remapping those buttons to alt and control should help with the learning process of keybinding. If you do go with the keybinding route, be prepared for a learning curve as your hands have to train what button combinations mean what. Organizing them by effects like detailed above helps, but it will still probably take a few hours to adjust. Even if you don't get a new mouse, I still think keybinding is the way to go. Eventually, you won't even have to look at your toolbar, your hands will automatically know what key combination triggers the move you want to do. That frees up your mouse and time to view the battlefield and react to situations faster. tl;dr: Keybinding has a learning curve, but should definitely help you step up your game. A new mouse might help, but is not required, nor is an expensive one required.