I have become addicted to the Pho, including the chicken pho made exclusively with very tasty and not overcooked dark meat, at Tien Giang, ( 4925 North Broadway tel: 773-275-4928 closed on Thursday). The broth is very aromatic. I like the nice and cheerful family atmosphere there.
I also think that the Pho at Hoanh Long ( 6144 N. Lincoln Avenue tel: 773-583-7770) is still one of the 3 best in the city.