UBP muramasa, assault based, getting hikifune?

Uzumakia1

Plus if you are getting hiki, best to evo her as soon as possible

MylarHyrule

truth be told, more or less, except for the reiatsu bonus and a few other minor things, there isn't a huge difference between Muramasa, Zangetsu, and Kazeshini...  Like, don't get me wrong, there IS a difference,  just not enough for most to warrant spending $125+ for each of the others.  I'd say, for most people, get them if you can for free/cheap, or if you need the extra 2 zans for Otetsu title (or whatever it's called, with 15 zanpactos @ Hokyku-kai).  But for less money, and for me at least better results, Hyorinmaru is a monster and basicly a need for the low to mid VIPs to have a "God-vang"  Hyorin takes even moderate vanguards and makes them a terror to deal with.  In the same price bracket (top up $140 USD during ultra hero for both as free bonus) Sogyo is considered by many to be the best PVE zanpacto in the game, under maybe Senbon, tensa, kyo, and some say Zangetsu edges him out too