The fact that it never saves from boot to boot is a plus for me. I accidentally set my igpu clock to 4000 mhz once, and luckily as I hadn’t saved that to my auto applying profile, it just bluescreened and restarted. You can set profiles to activate when you plug in power, and when you are running off of battery. If you set it to auto launch on boot up it launches minimized with no icon on the taskbar. The only part of the app I do not like is if I want to make changes, you have to kill the app using task manager, and if you minimize the application it disappears from the taskbar. They also recently added iGPU curve optimizer and that has allowed me to get better graphics scores by bumping up the voltage to the iGPU when plugged in. I say its worth a go if you have your 16 already, as it has worked flawlessly in my experience.