Kudos to rquellet for the original design it is fantastic but for me it needed some tweaking to fix a few issues.
This remix simplifies the model, removes any need for support and also makes it small enough to print on a 200mm x 200mm bed like the Wanhao I3, Monoprice Maker Select, Etc... You do need to place the model at a diagonal on the print bed to get it to fit but it fits perfectly.
I recommend you print the two parts separately unless you want to waste a little plastic. I printed the main base at 15% infill and the actual clip insert at 100% for strength.
The fit was perfect for me and the Xbox One X is very sturdy on this stand. I have no concerns about it falling over unless it was hit by something pretty hard.
15% infill for main body was plenty, I did the clip at 100% for strength.