I would say our base sauces are better than many BIR examples, purely down to the fact that, lets face it, the time and effort we put into developing and improving our bases, must be more than many BIR's do!
There probably some BIR's out there who's base originates from CRO!
I rarely have a meal in a BIR(and never a take away!) that I think I couldn't replicate, thanks to CRO.
As for the original question, I was hooked on CA's base, but since getting a pressure cooker I now am a firm fan of chewytikkas 1hr base.either way, just as said above, due to different equipment and timing, brand of spices etc, everyone's base is in its way unique, and I have even found when I run out of a spice, my next batch of base can be quite different to the last effort(sometimes better, sometimes worse) but one thing stays the same, I alway enjoy making it on an evening, with a bottle of plonk on the go!
Matt