Regarding Dipu's recipes they produce reasonable curries IMO. Of course I don't cook them like his video demos, and I don't understand why Dipu does either.
Certainly for a BIR beginner as I was 18 months ago the recipes would have immediately elevated my curry cooking to near BIR in one fell swoop. Also there are quite a few recipes provided and good written instructions for these dishes on this site.
Regarding CAs recipes, I must admit they are not my favourites, but it must be clear that a lot of people love his recipes and they are very well presented and the recipe descriptions are very clear.
I would have no hesitation recommending either Dipu or CA recipes to somebody new to BIR cooking and new to this forum.
In fact, what else do we have on this forum? When I started here it took me ages to read page after page and thread after thread to decide where to start. It literally took me weeks to figure it all out before deciding on a base recipe which turned out to be the Sns 2008 one.
Finally, regarding Taz - I think his recipe is superb. The base is an inspiration as it is so different from others on here. To cook the Taz curries properly is not so easy for a beginner as knowing when to stop reducing is the key to the flavour and it demonstrates the importance of reducing your base to allow the smokey caramalized flavours to shine through.
All I'm saying SS is that to rule out CA, Dipu and Taz as formulaic, beginners stuff etc does nothing to help newcomers to this forum to find their feet. What else would you recommend?
Sorry for the long post
Paul