While I have a D3s, and will keep it until the D4s is released, I also have a couple of D300's that I enjoyed. You will giggle like a schoolgirl. Remember your first high school freshman infatuation for that girl in the senior class. Well son, brace youself, you are going to relive those orgasmic moments but this with the D4 just like most of us did with the D3s. LOL.