>>285790827
I don't expect to see any big headset releases this year, even though HP announced they're working on some ‘Next Generation’ headset here if you want to wait and see what that's about. They haven't given a date or any real details though.
https://uploadvr.com/hp-reverb-g2-teased/

I don't know if I'd wait over two months for an Index right now, but a Rift S is probably fine, and you can occasionally get lucky and find some in stock online.