Guys, one thing could be very important when buying a vcard. Besides the needed Watts, check also if you PSU connectors can be used for the Vcard of your choice. As an sample my son did get the Power color reddevil 5700XT. Only this will come with the 2x8 connectors, while his PSU did only have one 6+2pins and on the other lead one 6pin. Very handy in my case that I could exchanged my PSU, as my GTX1080 has only the 6+8 connector needed.
But be prepared.
BTW if running VR I think Nvidia 2070s does have better cards then AMD 5700XT, read this https://nvidia.custhelp.com/app/answers/detail/a_id/4957
But be prepared.
BTW if running VR I think Nvidia 2070s does have better cards then AMD 5700XT, read this https://nvidia.custhelp.com/app/answers/detail/a_id/4957