I have never used cast iron before, and therefore at first I tried to fry the same way as on aluminum - this does not work, there is a different mode and approach, but if you use it, you will find an excellent result for some dishes. Not for all
With its pros:
Steaks, meat, scrambled eggs and similar dishes are much better than non-stick pans
Different cons:
You need to find an approach, and how to care for and how to use, for example, you need to fry on a lower heat than on aluminum, but after See full review