What to get for christmas?

[DoubleXerror]

I got a Coolermaster Devastator II keyboard and mouse combo last year around this time.Since then ive built a completely new system,got a new monitor...yet havent replaced my mouse and keyboard.I was thinking about for christmas either geting overwatch and few other games or a Redragon Kala k557 Full mechanical metal Rgb keyboard.Also got some non-gamery headphones-Plastonics C320-m,so that could use a upgrade.My question is what is the most worth thing to do?

 

[BringerOfTea]

Dont need to be a tacky gaming headset to be good... though Id get some decent audio solution. Maybe sennheiser game zero?