Xflow oil thoughts

[BaileyMex]

Evening all

OK, so what are peoples thoughts these days on oil's and the value for money/hype over what is best etc  for  Xflow? Not a full blown screamer, a 1700 running the usual tweaks, 244 cam,  40's .

Is Valvoline 20/50 racing still a fan favourite?

Wanted to get some in reserve and there seems loads to choose from now.

Ta

[Vista]

Vr1 20/50 still gets my vote. It has one of the highest zddp contents out there