80x GNW Madara
or
80x Shisui Kimono
or
128x Kisame (fusion)
or
16x Battle Power pack III

Depends on what you want to get, you can spend in Konoha outlets (GNW Madara if spend during 13th or 14th), Konoha great tree (GNW Madara or Suigetsu or anything else ^^)... if you feel lucky, you can try Wheel of Fortune (try to get 100 Shisui frags).
If you want Kisame, you might miss 52 fragmets (Konoha outlets had Kisame fragments on Thursday... so you missed that opportunity)
However, we got 80 fragments of Kisame for free in fireworks, so you might only need the fuku packs to get him 4*...

all depends on your taste, team you want to use and rest should be used on power..

It was last year around this time (Oct-Nov 2019) way before China introduced the BTs. I highly doubt Oasis would have put Kisame on firework if China introduced it earlier.