I would send her if it felt right to you. But if it doesnt than other activities could keep her busy for the rest of the year.

FWIW, I wanted to send DD1 who turns 5 in sept this year. She is so keen to learn, she begs for me to teach her something, anything all day every day. She's an active kid, but she gets sad if she isnt challenged mentally every day. She loved going to preschool, but apparently she didnt feel like she learnt enough there!