First of all, I was scared that it would hurt too much, so I was debating between Apogee and Xantle Max, and then I heard that Xantle Max Pro had better cooling, so I went with Xt . No, lol. But it was really comfortable that day ㅠㅠㅠ It was a whole new world , so I quit taking it 10 times to keep taking it from now on!!!! Highly recommended to those who haven't tried it!!!