[1seriesis]

I have gone about 600+ miles over the post break in. I know I read earlier of this post owners talk about the 1200 post break in oil change. Is that required for "is"? After consulting with my CA, he said it is not required for this vehicle. What's your take on this those of you who have done at least the oil/filter for the post break in? Is there any harm for not doing it? Also, what have you guys paid for just the filter? I was quoted $250 for just the oil and filter. Any advice is much appreciated.