Question for the men

I hold the keys for a lot of guys. I’ve always stuck to traditional gear, ranging from belts to cages. My question is about the DreamLover 2000 Male Management System. It’s a significant financial commitment, but one I’m ready to take if it proves practical and effective (practical enough for any chastity setup). I see it as an option of last resort for men who struggle with other devices. I need testimonials from guys who actually use the system firsthand, not just those repeating secondhand info. Can anyone here give a direct recommendation based on their own experience?