I came to CHIN 3010 from CHIN 2060. It's not as fast-paced as 2060 but I still learned a lot from the class. People in 3010 are less fluent than in 2060 but there's not much overlap in the content covered by the two so you still learn a lot of new vocab and grammar structures. You can also always choose to make it more challenging for yourself because 曾老师 is really about flexible learning.
The classwork-to-homework flow is really streamlined with 曾老师 and she's super passionate about optimizing learning because she's actually a researcher in Chinese education. This makes the class itself pretty chill but rewarding at the same tine. Sometimes I forgot to submit stuff because submissions are accepted through a shared Google Folder. Other than that, basically just show up to class and you'll be fine.

这个学期我提高了我的中文水平不少！She is not the most clear or easy teacher out there, but you definitely will learn a ton of Chinese in this class! She created the AP chinese curriculum after all.