It's number 6 and 7 respectively in the ENTIRE video games section on Amazon (that is a top tier section and includes everything else, like PC,VR, PS4 etc) . Also looks like 64GB is more popular.
Core i7-7700k @ 4.9 Ghz | 32 GB DDR4 Corsair Vengeance @ 3000Mhz | 2x 1TB Samsung Evo | 2x 4GB WD Black
ASUS MAXIMUS IX HERO | MSI AERO GTX 1080 OC @ 2000Mhz | Corsair Carbide Series 400C White (RGB FTW!)
Be kind to one another