Everything! Get bun for a cooler temperature dish, rice if you want something more formidable, and noodles if you'd like to soothe your stomach. All rice dishes come with broth as a bonus.
The name says it all, get some Pho. Everything's good, but you won't be disappointed with the noodles. Big bonus points for the super fast service. Only gripe is that they don't serve booze.
I don't eat meat so I wasn't able to get pho because they use chicken and pork broth, unfortunately but as an alternative I ordered grilled shrimp with noddles and salad, it was really good!
Do not order the imperial rolls they are commercialized and very greasy, the accompanying fish sauce doesn't have any flavor either. The side of tripe on the other hand is yummy!