Ah, there is a plethora of Indian/Pakistani restaurants. How to choose? My experience is that each restaurant has its strengths and weaknesses. Service and culinary expertise changes with each visit or delivery. To me the one exception is Swad, which is "steady as she goes". I know what I like and I can count on what each dish will taste like. No surprises.
My Pakistani guy loves OM and we have eaten in the restaurant and have had take-out. OM has a very eclectic menu. Dishes are Indo-Chinese, South Indian and Indian/Pakistani. The staff is very warm and accommodating. On one occasion the meat in our dish was over-cooked and dry. Not only did our lovely waiter offer to make a new plate, he suggested we try a different dish. The food was fresh, hot and perfectly prepared.
The restaurant itself is sort of tucked away on East Washington, where Shakey's Pizza used to be. It has a no-frills look, but is a clean and service is fine.
Our last take out included my favorite, Baingan Bharta, minced grilled eggplant which is creamy and oh so tasty. We also had the Chettinad with lamb. It was excellent. It had a coconut milk-based masala with mild spices. The take-out was ready when promised and included a large amount of white rice.
I wish I could order brown rice... no such luck at any venue.
If you live on the East side, drop-by and give OM a chance. My guess is you will be quite satisfied.