Getting close to Reiatsu 35 and zanpakutos

Zackrifice

Hey

I started playing about 2 weeks ago (ish..) and I currently am Lv72

Atm I just don't bother and use Kazeshini for both PvE and PvP.
Now that I'm getting close to Reiatsu 35, several choices open up, since I'll have Kazeshini, Zabimaru, Sogyo no Kotowari, and I even received Tengen Myo'o from achievements.

So between those 4 (or maybe even the already unlocked others like TObi'ume, Gegetsuburi etc), which ones should I use fr PvE/PvP, and which ones should I focus spending the ~700 Soul I saved up ? (Kazeshini is Shikai'd, others are original)

If it matters, I'm using :

For PVP : Komamura Sajin, Main(Ghost blade), Zabimaru Renji, Orihime Inoue, and Kirinji Tenjiro
For PvE : Main(Ghost blade), Ichigo Kurosaki, Zabimaru Renji, Rukia Kuchiki, and Kirinji Tenjiro