I've been using the Logitech G203 for about a year and love everything about it except that it's wired. The G305 has almost the same look and feel as the G203 aside from the lack of RGB lighting and the feel of the side buttons. If you like the shape and feel of the G203, you'll love the G305 too. So far the refurbished mouse has worked flawlessly and looks like new just out of the box. The mouse is on the small side, so if you're more used to mice like the G502, you might be a little uncomfortable with the size and shape of the 203. I also like this mouse and for the money, it's worth more than $100 to spend on G Pro Wireless.