For the computer hardware:
I have an i7 6700k and a GTX 1080Ti on a Z170a Krait gaming mainboard and the Rift. I can fly VR with default analogue cockpits in medium to low settings at roughly 30 FPS, glass cockpits are not readable due to the low resolution of the Rift. The PMDG DC6 stutters in VR. The FBW 320 isn‘t enjoyable either.