The 500 feels more like felt and stays cool even after long sessions. Its a little more time consuming to hang up our clothes because the same feature that keeps clothes from sliding off also makes getting them on the hanger take a little more effort. It has a dual crown inverted fork and tips the scales right at 58 pounds. Reasonable price too. Very easy to assemble ,takes less space can be used for anything like spices,cups, make up , I used for cups anything u want . However, I decided to take a chance anyway and see for myself. CHECK THE BANDS NECESSARY WITH YOUR PROVIDER! I made the mistake of sizing up a size and a half and they are a little large. La ciliegina sulla torta è il costo del ricambio sul sito sennheiser che si aggira sui 25 euro. I was using the PS4 pro headset, which sound amazing and super comfy, but lack a good mic.