+2 on shifting under pressure.
Still getting caught up on changes with new stuff but I guess I just learned the old school way. I know rear derailleurs have changed and there are cogs that shift under pressure now, but I am not seeing similar changes in front derailleurs and how they work.
I am so anal about NOT shifting under pressure that if I do let myself get into such a situation (for example I have to slam on the brakes) I will just get off the bike, pick up the rear and shift it that way.