The OroSkin ICE IPL is the most advanced, as it has an Ice Cooling function to draw heat away from the skin, allowing you to use a higher intensity level and reach faster results. 2. The OroSkin ICE IPL has the most power with an energy output of 4-19 joules. The OroSkin Classic has an energy output of 3-13 joules. 3. The OroSkin ICE IPL has 999,999 flashes, the OroSkin Classic has 500,000 flashes.