-DX: Cold, lifeless sounding. Lacks detail and has high output impedance.
-Monitor: Backlight bleeding, ghosting/trails, dead pixels, washed out colors, and poor viewing angles. All ASUS monitors have at least two of these issues....
-WiFi: Not a networking expert here, but from what I have observed, external WiFi adapters work better than internal ones. Likely due to interference, which would cause higher latency, lower throughput, and more dropouts (especially if nearby neighbors/devices are operating on the same bands).
*Mouse: Anything with the razer branding on it is considered a con for me
Nice build, get some photos when you are finished assembling it (preferably cable management related photos haha)