I will buy it again, because I'm used to it, the price is very reasonable and, most importantly, it is possible to write convenient macros. Different pros: I really liked the programmable buttons. You can put a macro on each, record any of its variations. Long wire. Cons: The mouse itself is very small, not comfortable for a large hand. There are no thumb buttons. After a couple of years of use, the left click began to fail, it does not drag icons, it clicks twice. Quite quickly, the plastic from the side panels began to wear off.