Best lowering springs for 2011 Limited?

One of my front springs broke the other day. At almost 220k miles, I doubt my car is eligible for the recall. The only thing any auto part stores have are ready struts (I just replaced struts last year) and for the price of 2 front coils from Hyundai, I can get a whole set of lowering springs. Does anyone have recommendations for a good brand to go with that won't lower the car a lot and will work well with factory style struts/shocks? This is a work car, so I do want to retain some ride comfort, but I understand these springs will cause some stiffness. Thanks in advance.