Depends on the amp, treble intolerance, your own sound preference, budget, etc but in most cases from those who have spoken to me something such as a 1990 or for a close soundstage something like HD 660s have been found to be a form of end game for many gamers of course these are much higher budget than the average person… if you follow games like Tarkov like some people do people like Pestily also use the 1990 to extensive degree, the headphone is well known for its analytically bright nature.
990 pro are quite old but the main difference there is that the 990 is V shaped in signature… its obscenely bright and has a lot of bass… which the bass can cause some issues. At the same time, depending on the game the recessive mids can indeed get in the way for some people which is why many will gravitate towards a dt 880 or sennheiser more in that regard such as sennheisers HD 560s at the same time the 990 is so bright it can cause discomfort which is what makes tygr 300r so sought after as well…
I don’t quite understand the question at this point I do apologize
you mean imaging? they are close to even with 1990 being slightly better
very weak amplifier and comparing mmx which is more V shaped, closed back, large soundstaged to an astro which are more neutral and open backed its more than likely the upper mids where your finding you can know where the shots are better… imaging isn’t everything… you still want a signature that agrees with you but we all hear quite differently so different results with headphones is to be expected
Skip Ananda less you try Sundara, I can’t speak on the new stealth magnet ananda
R70X go with the AD series instead… r70 is going to have more in the bass region. Swap this to something like AD1000x or a higher unit
HE 400I extremely hard pass on this… shouty and just pretty damn bad for a gamer in many ways… swap this to 400SE if you wish to try them but you may want a pad swap
Aeons: jack of all trades… expensive more of a luxury headphone its a harman neutral signature headphone with a lot to love but not for everyone… only take this if you want to include casual gaming too in there if its strictly for competitives though pass this for the others
DT 1990: very bright and may be uncomfortable, has one of the most flexible signatures thanks to a huge variety of pad swaps and filters letting its signature flip every which way alongside extensive EQ capabilities… this is one of the top dogs for a competitive gamer to go beyond this you will be looking at $1k+ headphones such as HD800S… this headphone however does have an alternative which is what you will see me mention alot as I use it… called the T1 2nd generation which has a signature similar to the HD800S but with much more soundstage and curved drivers… it excels better at verticality than the 1990 while offering close to the same levels of imaging
K712 only if you want a slightly more in the bass headphone otherwise you can swap this over to k702 for more analytical
DT 990 consider the 880 before 990 in most cases less you can try both more so if you dont know if your treble intolerant… do note however, that these headphones are best in their 600 ohm variation… not their pro but premium(sometimes labelled as Edition) as pro will have a coiled cable and only be listed as 250 ohms… at the same time that astro is absolutely 100% not going to drive these let alone pretty much all of these headphones in this list…
The g6 will drive up to 600 ohm headphones and offer a better sound quality however, its still not the best in terms of sound quality… you would want a proper dedicated setup of amp and dac less your hell bent on keeping the mic port of the g6.
g6 is much more powerful than the mixamp… that mixamp to be blunt is trash compared to many many other units that are similar