If you're interested in reading kambi kathakal, here are some recommendations:
They use a mix of formal Malayalam and raw, colloquial slang. malayalam kambi kathakal kochupusthakam stories better
With the advent of the internet and smartphones, the physical booklets have largely disappeared, replaced by blogs, forums, and PDF archives. This shift has changed the genre in several ways: If you're interested in reading kambi kathakal, here