Hey. I'm really stuck and can't pick between these 3 headphones. Now I know you may be thinking why I'm comparing the 32ohm version of the DT 990's to the 250ohm version and also to the Fidelio X2's. This is because I'm not sure whether or not it can serve me as well as the other two. If it can, then I don't need to spend as much. If it can't, then I'm ok with spending more. What I want from my headphones: -A lot of soundstage (aka being competitive in fps games) -Adequate bass (I know closed cans are better for this, but there are open-backs that have pretty good bass. Bass makes gunshots and explosions much louder in fps games, which is important. And note how I said adequate) -Immersion (In games like GTA and Fallout which are slower paced and can be immersive) I will mostly be gaming (like 95%) but I'd occasionally listen to some music. I have earphones for that but it would be nice if my headphones would do a good job with music too. If you are wondering what kinda music I'd listen too, it's pretty much everything. But mostly electronic. P.S. I am ok with getting an AMP if I get the DT 990's @250ohms. One of the reasons the Fidelio's are on the list is because they cost pretty much the same when the prices of the DT 990's @250ohms and an AMP are added together. Please help!