I'm considering purchasing a Valencia+, but I'm definitely not a battery expert, so I'm hoping someone can explain this whole 6.4 Ah vs. 10 Ah battery issue to me. I'm guessing/inferring that the 10 Ah would provide more power (or power more quickly?) than the 6.4 Ah? How is the situation affected by the extra voltage in the Valencia+ battery (40.7V vs. 36.9V)? Would the increase in voltage compensate for the decrease in Ah?