Honestly guys. I love them both. I saved $10 by getting them at the same time.
The great thing about owning both, is that you can now apply this type of effect in different situations.
You can perform FS and then take the bottle back and slam the coin inside it. You can use them both in a mini routine.
If you where to ask me which one looks most amazing. Factory Sealed. It just messes with your head.
The impromptu version of Bullet is probably the only way I will perform it and I agree that they should have spent more time on it. You get the idea from the DVD, but you need to work on smoothing it out and there are no subtleties given on doing it this way.
If I had to pick one over the other, I would go with Factory Sealed. I am glad I don't have to choose between them and I own them both.
For those of you that have Factory Sealed. Use your imagination a little and you will realize that you can give the bottle to the spectator for them to open themselves. It's not that difficult
This is what Magicians do. They take something, learn it and change it up to meet their needs.
You can't go wrong with either one.