I bought it with the expectation that many buttons would come in handy, but in the end I didn’t use them at all, either I couldn’t get used to it, or they weren’t needed so much. I was very pleased with Logitech in terms of the fact that the seller immediately returned the money for the goods, arguing that Logitech always provides a refund for a marriage. Thus, I did not lose a single, in the near future I plan to buy their G502.