Handling difference with springs?

I have talked to everyone of you about this matter before, how my camaro has always been short in the front and even when I replaced the springs in th back to lowering springs, the stance stayed the same. All the springs on here now are Eibach Pros. Does this make a noticeable difference in handling? All I can see is that I scratch the front end a lot and speed bumps are a nono. My idea is to get junkyard springs, if there really is no advantage to having them as a daily driver.