Logitech MX 500
The top-range wired MX 500 is designed for right-handers only. It is quite big, but its shape is very ergonomic, at least for big hands. You should really try it out before buying to see if it goes with your fragger control. It is not too heavy, but, like the MX 300, there is a weight under the hood that you can easily remove. To take the hood off, you just need to remove the two screws concealed under the sticker and then unscrew the one holding the weight in place.