Love, love this place. I come here for the spicy miso ramen which Monta Ramen does not have. So, I would go to both places for different selections.Ramen Sora is alot more roomy and bigger than Monta. I feel more comfortable and at ease at this atomosphere.
The food comes out fast, so if you're hungry and do not want to wait, I would go here.
I have to say, Monta and Sora has their own specialty and tastes. But Sora's broth seems a lot less salty than Monta Ramen.