WITCHCRAFT.įirst things first: no finger-spikes here. The G903 has similar but improved innards, a different, tweakable design, a fancier scrollwheel and buttons and, the headline feature, an extra-purchase mousemat that wirelessly recharges the mouse's battery while you use the bally thing (i.e.: never worry about running out of charge while you're mid-way through sticking a sword through something's tummy ever again). Today, I've got its bigger, also wireless brother, the Logitech G903 to look at to see whether that, too, might be worthy of the title ' best gaming mouse'. I've already reviewed the Logitech G603, which for me was the perfect, non-ridiculous wireless gaming mouse but for some facepalmy design that made it too uncomfortable to use without brutal modification.