Saigon is one of my favorites, even though I never deviate from the same exact order... I always get vegetarian spring rolls to share and the egg noodles with tofu and veggies, which is astoundingly delicious - the tofu tastes like fried chicken! It is probably the least healthy meal they serve, but might also be the most delicious!!
In the winter, I find myself wishing for a vegetarian pho option... But I could get nothing but the same noodle dish there forever and be happy!!
The service is great, too!! Even during busy lunch hours, we are usually seated, served and paid up within 45 minutes!