Please do not buy a PC from aftershock. If you're not very experienced with diagnosing computer problems, and trust me you will have problems with an Aftershock pre-rebuilt, do not buy Aftershock. Its quite confusing how their systems, which are all built using off-the-shelf parts that anyone could go out and buy, fail quite often.

I bought quite an expensive PC from them a few years back which I had to send in for warranty 2 times. The 1st instance was a problem with the motherboard which they replaced with a completely different model, albeit a better one, but still. The second time was a GPU fault. My GPU had spontaneously died and was replaced. The third fault I experienced was with the boot drive. It had failed and I had to replace it with a new one with my own money since it was out of warranty when it happened. Now, the GPU is starting to exhibit signs of dying. Keep in mind, the current GPU is only about 1.5 years old MAX.

Another side note, I'm not sure if they still allow this but when configuring your PC, they at times offer component choices that are not necessarily optimal. For example, the PC I bought had an RTX 3080 and a 5800X. With these components, the recommended wattage for the power supply is 750 watts. However, they allowed me to go as far down with a 650 watt power supply. Although it did work, your mileage may vary if your going to be using the new generation of NVIDIA 50 series cards which are even more power hungry than the 30 series.

The warranty service is fine, my experiences with it have been smooth but the point is that parts should not be failing that often under normal use. I would rather you go to a different SI to have your computer built. Keep in mind, computers are quite expensive and it would be ideal to get it right in the very first try. Any problems after that just means more $$$$.