is ddr4 2666 ram good

 Traditionally, DDR4 2666 RAM has been used by Intel to power its CPUs. However, AMD Ryzen CPUs are more sensitive to low-speed RAM. In my opinion, DDR4 3000MHz is the most cost-effective option, while DDR4 3200 is the least expensive option. The 3600 would be a better buy if it were priced similarly to 3200, unless the difference was huge.