I cannot stress this enough, make sure that if you are buying a newer pc, you have display port cables for your monitor(s) i currently run an ASUS monitor via display port cable to the back of my pc as well as a BenQ to the back of my PC using display port cable. if you do only HDMI, you risk the opportunity of changing your monitors hertz and you will be playing on 60hz instead of the intended monitor hertz. right click display options, and see which one you are running with your monitor.

If you are looking for a starter monitor on a budget, I do suggest getting this asus monitor. its low latency and all around a solid monitor to have if you are a gamer on a PC or console that can handle over 144hz.

I don't use keyboard and mouse, but this mousepad i have had for years, and its think, nice addition to my desktop, and it cleans very easily.

I use this PC to game and stream. I highly recommend it, the only difference with this build as well as the current build I have, is the case itself. The PC stays cool, i can play on high graphics without it dipping into my performance. highly recommend this prebuilt.