I already decided that I will not buy Iroha's VB because I did some comparisons and I could not feel that the "improvement" was worth spending my money, since I already have her V2. No seriously, her V4 natural and V2 voicebank are basically the same? :o
I decided to follow some people advices and buy Miki because I don't have her at all! Even is she only will have one voicebank, I think it will be worth it!
Original and PV: Mitchie M
VSQx: makkusan/ まっく・さん Desu