best ram for ryzen after agesa update

[KDSINGH]

hello
i am making a ryzen build and would really like to know if i should buy

flare x 3200 mhz ram(F4-3200C14D-16GFX)

for ryzen or after the update now can i get something cheaper like the

trident z 3200 mhz ( F4-3200C16D-16GTZR )

the price difference is like around 35$
and what about singe and dual channel ram.. ill be going for asus prime x370 or asrock killer/ac x370 (depends on availability)
More about : ram ryzen agesa update

 

[CountMike]

There's no single or dual channel RAM, only in BIOS and memory controllers. Any matched pair should work in dual channel mode. Any of those should work now with BIOS with AGESA 1.0.0.6 code.