The Falcon is an excellent bow, if it fits you (if you don't have a draw length longer than 29" or so).
Both new and used have their positives and negatives.
New costs more, but has a warranty (if the bowyer/dealer will back it--I know of cases where they wouldn't, even on bows that cost near $1,000)
Depending on your finances, you might be able to afford several used bows, or one new bow.
Usually you can get a used bow for a lot cheaper than the same bow new.
You can't get the grip, tiller, woods, etc. made to order on a used bow.
And on it goes. It took me several years before I decided on my first new bow, and even then it wasn't exactly what I wanted. No fault of the bowyer, I just didn't know what I liked best at that point.
If I started out new, it would be cheap. Get something to start with, and get an idea of what you like or don't like. I haven't delt with used bows for a while now, because the prices went way up on them.
Another thing I've learned--the bow won't make nearly as much difference as the monkey pulling the string.