I'm doing Coasts, Rivers (Water on the Land) and Ecosystems (The Living World).
Coasts is the topic we've spent the most time on and I like the topic, but we spent too much time on the controlled assessment and now we still have 1.5 modules to go before the exams.
I've been given the Nelson Thornes textbook and that's quite good. If anything, it goes into too much detail.