gcard

I have a i5-7400 and 550W Antec Neo Eco PSU (80 Plus Bronze) and 42Amps on +12V rail. Currently i have a GTX 1050Ti which i am going to upgrade. So my question is, what is best graphics card i can buy which will complement my existing rig and last atleast 2-3 years. I want to game at...

So the cable on my ATH-M50's broke and I decided to get new headphones. Should I get the M50X or the Tiamat 7.1? If I get the M50X I will try modding my M50's and then selling them and if I get the Tiamat 7.1 I will also try modding them but I will keep them as my secondary/travel headphones...