>>376351918
>index
If you have the money then yes. It's not wireless though, but that might not be too big of a deal for you.
>Is it difficult to get used to it?
Depends on the person. It felt weird to me for the first few days, but I quickly got over it. 
>Do any of you guys get headaches using VR?
No. Sometimes my neck gets tired if I'm doing a game with a lot of movement. Might be another thing that varies from person to person though. 
>Do all VR games generally support all VR headsets?
There's currently a split between the Oculus Store and the Steam Store, with some games being on both and some only being on one of them. Everything that i've found myself wanting to play has been on steam though. 
>Is it very immersive?
That depends on your set up, but in general I'd say yes. I find myself forgetting my surroundings quite a bit. I'm a huge pussy, but scary games are really intense. Even non horror games can get tense.