For me I have done it a couple of times.
Pro: You see a lot of different fireworks going on simultaneously. (for me I got to see three different large scale major displays happening from adjacent cities, plus some pretty impressive smaller 'private' events)
Con: Fireworks look alot smaller from the air. The fireworks tend to get lost in the background of all the bright city lights below.
I recommend that you go do it once. Then judge for yourself whether it worth it to go back again the next year. You can then say been there, done that...
Pro: You see a lot of different fireworks going on simultaneously. (for me I got to see three different large scale major displays happening from adjacent cities, plus some pretty impressive smaller 'private' events)
Con: Fireworks look alot smaller from the air. The fireworks tend to get lost in the background of all the bright city lights below.
I recommend that you go do it once. Then judge for yourself whether it worth it to go back again the next year. You can then say been there, done that...