Is Volneumer's vibration and cooling system effective?

Lately, as I have been looking for a procedure to address sagging skin and provide a strong lifting effect, I have become interested in monopolar lifting, which delivers energy deep into the dermis, and I am planning to undergo the treatment. In addition to guaranteed results, I am particularly sensitive to pain, so pain control is a major factor in my decision-making process. That is why I am interested in the Volneumer; it features both a 6-stage cooling system and a 5-stage vibration system, which disperses pain to minimize discomfort. Given these vibration and cooling systems, how much pain is actually felt with the Volneumer?