What headset should i purchase And what the charging time is on all razer nari headsets

Fist of all take Nari or Nari Ultimate and forgot about Essential with 40mm driver :P Next thing is if you have active usb hub with fast charge i can confirm from 10% to 100% is 2h with something without fast charge on normal usb from 0 to 100% is 4h. Next thing Ultimate model with haptic on regular usb port when you use haptic and charge device listning to music or watching move, playing games can you take battery then increse it (you can lways disable it via synapse when you charge). So diffrence from Nari and Nari Ultimate is haptic if you dont care about this take regular model if you want this take ultimate it's simple :P

Well i Don't really care about the haptic feedback and the rgb light neither the 40mm driver because right now i have the razer kraken 7.1 chroma that has the 40mm driver too[2013-2014 headset] which sounds incredible and i believe that the sound with the thx on the nari essential would be maybe game changer touch also i am on a bugdet.Originaly i was thinking maybe of the corsair void pro wireless [with the 7.1 dolby] but i am kinda afraid about battery degradation on the corsair void pro wireless and i would like to know which headset has better battery management against the degradation. Also Thank you for the information Also[again]is the charging speed the same on all headsets or the have some small differences[just to know]is it also possible if i enable the thx on the synapse app reduce's the battery life at any chances? Is the razer nari essential better than the corsair void pro wireless [with the 7.1 dolby]?