How are you doing in the even challange? You should be at least able to get another 1 (at 3,000 VP) or 2 (at 18k VP) Daxes from the event.

Now, consider the alternatives, you could buy a total of 2050 Dilithium if you just bought 25$ worth.

This woudl allow you to pull 3 full sets of crew from the Tribbleations pack, PLUS at least 3 of either Dax, Martock or Sisko. That Sisko version is almost as good as the normal Sisko, who is th best CMD character in the game.

You would get 30 new crew, 3 of whom would be Dax, Martok or Sisko, or some copies therof.

Now, in the Dax pack, you also get +500 Chronitons which is =~ 10 full loads depending on your captain level, and 250k credits, which is a quite a bit.

All in all, I would say that it would be better to try to get at least 2* Dax from the event, buy 25$ worth of dilithium and then you will end up with either a better Dax and/or a Legendary Commander (Sisko) and/or a Security Commander (Martok) they would be your Point men in CMD, SEC or SCI, PLUS 27 other crew, some of whom may be Epics themselves. ANd you woudl STILL have dilitium left over to spend on other stuff. This way you will still get a Dax and you will have much much much better crew overall.

Epsecially if you are relativly new, the new crew seems to me to outweigh the better Dax, Chronitons and Credits.

Thats just my two cents.