Leaving from Guangdong, how to plan a more reasonable route for driving to Phoenix Ancient City, Zhangjiajie National Forest Park, and Changsha?

Plan to take a self-drive trip for National Day this year, starting from Hunan. The first stop will be Fenghuang Ancient City, then go to Zhangjiajie and spend 2-3 days there, finally end up in Changsha. The whole itinerary plans for 6-7 days, how can we plan it more reasonably? Please contribute your opinions, thank you!
First visit Changsha for two days, then go to Zhangjiajie for four days, and then go to Fenghuang for two days.
First spend two days playing in Changsha, then go to Zhangjiajie for four days, and finally visit Fenghuang for two days.