it was a good headphone overall but after sometime its both side rgb stopped working so i applied for a ticket and got a replacement but after a year or so its one side of speaker stopped working completely , its volume rocker also used to get heated up and the cushions didn't last that long, the sound quality was really good but it was a troublesome headphone now i am using redgear cosmo with 5 years of warranty in my hand so i hope im on the safe side in general these two headphones are compared and i can tell equinox europa has better quality sound as it doesn't need any customization if you buy cosmo on the other hand you have to use a 3rd party equalizer to get better quality i am using peace software with apo extension and it changes your whole experience also the mic doesn't go up and down in cosmo so if you dont adjust your headphones properly the mic is always in your pov if i have to buy amoung these two it would be a bit hard for me to decide as the cosmo is really heavy with a bad software support and less price (i got it for 850 approx and equinox for 2700) but equinox on the other and is good overall but its life isnt that long (and when i say overall i mean rgb, software support, sound quality, build quality, weight wise) but if you wanna take the risk or you have and extended warrenty go for europa for an better experience.