Nope, I can only get either those two. Just a deal I found from a local store in my country, cheap used but still quality Logitech G mice from USA got shipped all the way to here.
So the G500s still has acceleration huh ? I'm in I can deal with laser sensor's acceleration fine after a certain time of using (been using the Razer Copperhead, although the time difference between the 2 laser sensors can be huge I recall ?), plus I really like the dual mode scrolling function and the weight system that the G500s has, it's more of an all-rounder mouse, whereas the G402 is more techinical advanced, pretty cool shape, and mostly FPS-only. Dang I wish I had enough money to afford an used G502 from that store.