Yes yes yes I know, its "önly 2133mhz" ,
but unless your building a system with high end GPU do you actually need 3200mhz memory?
see here for the answer:
https://www.youtube.com/watch?v=U4k_ErEg-FU
if you answer yes to all the below this kit might be a good option for $124 bucks delivered. and you can put the money saved into a slightly faster GPU.
1, Building a Ryzen CPU basewd system with a dedicated graphics card.
2, Planning to use a mid spec current gen GPU or older. (e.g. RX570-580, GTX 1060-1070)
3, Need 16GB to play the games you want.
4, On a tight budget.
For literally AU$4 more, I'd say this 2666Mhz kit is of far more value.
Any speed class difference up to around 3000Mhz has a noticeable impact on performance.
https://m.newegg.com/global/au-en/product/N82E16820232720