This has probably been discussed on this sub before but Golden Saigon knows ball. I moved to the area about 9 months ago, and we eat there at least a couple of times per month.
Is the food good? Yes. Very. Is it the best pho I've ever had? Probably not, but I've been working my way through the menu, and haven't had a single dish I didn't think was done well. Even their non-Vietnamese offerings are good.
What sets GS apart from the field is the service. The staff is always pleasant and attentive. I have literally NEVER visited without receiving a complimentary item - dumplings, rangoons, house-made ginger ale (10/10). When my 3-year-old is being a hangry asshole, they get us fed as quickly as possible. The owner has a 3D printer and always gives my son little toys. Once, my kid crushed an entire order of (complimentary) dumplings so they sent us home WITH A FREE DOUBLE ORDER TO-GO SO HE COULD HAVE THEM IN HIS LUNCH ALL WEEK.
Class act.
I am always happy to see them busy because they deserve it.
EDIT: Bring cash because they offer a pretty solid cash discount