F-Machine Pro 4

I am really disappointed as this machine is not really that much better then the f-machine pro 3. I cannot tell any difference when it comes to performance, there is still no app or remote control, which for a 2023 sex machine is not good. I purchased hoping to feel like when you upgrade your phone, you know that nice new better feeling you get, but it just felt like I had the bought the same machine again. That said, I am still going to keep it ,as my pro 3 is well used and already got a buyer for it which will compensate the price I paid for this. I know there is not that much difference in price between the PRO 3 and PRO 4, but still I expected more features and improvements. Perhaps the F-Machine Pro 5 will bring the machine up-to-date!