Does BPM affect the result of the voicebank?

[WoofMatcha]

Well, I use 120 BPM guideBGM and I can't hold my breath steady to keep my voice consistent. So I used 150 BPM guideBGM, and it makes things managable for me.
But I have a question: Will it affect the voicebank result? Cuz I'm recording a VCV voicebank with 8 mora reclist, the guideBGM is also 8 mora btw.

 

[Kiyoteru]

The change from 120 to 150 isn't significant enough to make a difference. If this reclist comes with a base oto, you can use vLabeler's tempo converter batch edit.