The unit is basically brand new. Not a mark, not a nick, etc. Your's must be as well. Why? It may be the placebo effect, but I feel like the range is a bit shorter and I don't like the fact that DJI wanted to make it cheaper to manufacture when they revised it. One of you may prefer the newer motor version, so it may be a gain for you. I am in the SF Bay, so a local meetup would be preferable though we could work shipping out. PM me. Thanks.