I was looking for a decent mouse with side buttons, but after a quick search, I found that most have either far too many buttons for my liking (and needs) or buttons only on one side. I have my eyes set on the Cougar 250m but I wanted to see if there were other similar options, maybe even at a lower price, although that's not too important. Is the Cougar 250m decent? Are there others with those characteristics but of better quality? I don't mind if there are a couple more buttons as long as they are big or spread around well enough that there's not the risk of accidental clicking or things like that. Thanks in advance