I don't have a credit card, just a debit card that lately got support from Master Card for a fee. This card does not work on Amazon, unfortunately.
Anyway, I decided to party and ordered an MSI mobo, i5 10600K, 16GB DDR4 4000MHz and a 500GB NVMe SSD. Everything else is coming from my current build. I'll see if I can migrate Win10 too. After the upgrade old mobo, CPU and RAM will be stored and maybe sold. Won't be full build anymore. i5 is now 6C/12T. That's gonna be a good jump from the current 4C/4T. Let alone the much higher clock speed.