We broadly offer two learning pathways: Synchronous Learning and Asynchronous learning.
If you have time limitations, then you can choose Asynchronous learning pathway and make your your class time. This can be done just by recorded videos.
However, If you are learning Synchronously then Recorded lectures are great for revision, but live interactive classes (and weekly synthesis/mock feedback) significantly improve accountability, answer-writing technique and doubt clearance — especially for Mains. Recommend live + recorded hybrid for most aspirants.