I've just been watching the C4Dlive stream, and have just heard for the very first time, from anywhere, including this thread (!) that R19 includes an <50% speed increase for Standard Render, most effective on scenes with lots of reflection, transparency and refraction. It is literally double the speed it used to be, and nobody has mentioned it ! I still use SR for hair, and in a few other circumstances too, so this is excellent news in my book, and I just thought I should shout about it here a little bit in case anyone else had missed that.
CBR