Thanks for the input!
I just noticed that JLCPCB is allowing other colors on the cheap board deals now, what color should we do on the LDD-H boards, and future runs of the LDD-L? I'm thinking either Blue or White would be a nice option, both look a bit nicer than green- and I'm partial to the White... I may switch to either on the next run of tube project PCBs too.
White is nice but also shows off flux residue nicely (and if it gets warm, will discolor)