I am going to go ahead and nip this one right in the bud about need of purchasing high-end standalone headphones as the ONLY solution for playing video games. While that argument is not wrong, its just...one denominational where an audio purist trying to justify their purchase VS poor quality "gaming" headsets.
I can call grounds of speaking from some experience as someone who has dubbled in to audiophile grade sound in terms of both large audio and headphones. My audio collections includes healthy array of sets from various brands including DT990 from mid range to high end of Audeze 2.
Some of my pics to make a point (shameless self promotion):
I clearly need help (old pics):
Now you ask a question: Is it posible to have "Good" gaming headset that sounds great, has good mic and comes with good fucntionality?
Answer: Yes.
But it comes at a price tag, as result you have to go down the more price-heavy territory of headphones, that shares it with before mentioned brands of mid-to-high end headphones. So arguments becomes more mute.
Having access to variety of sets, i prefer to use my Siberia 800 for gaming exclusively. It has ridiculously good sound stage for a gaming headset, but that fact becomes even more insane that they are CLOSED headset, so it always amazes me how well it handles that front.
If you are a bass-head (trust me, i love me some skull shaking every now-and-then), than this headset is not for you, as its designed to be light on that front for clarity of sounds. Id say its treble is pretty high, but when it comes to gaming that might be a good thing as you need to hear every sound, every step and every shot.
Beauty of Siberia 800's & 840's , that it comes with two batteries and charge dock built in to receiver. So you can charge one battery while using other. On subject of battery life: it lasts easily 12-16 hours for me and i can go for days before i swap battery.
As long as you keep mic not-retracted, its quality is real good, and noise cancellation is decent. Its just a supper convinient set that is easy to use, no BS with wires or set up. Its just works.
Review:
https://www.youtube.com/watch?v=Ho0JmaLiOYo