Good thread and thanks Jiggus.

On the preflop randomize - the big thing I've heard from people is that people at this level stake aren't watching what you're doing. You could set exact raises for high pair, mid pair, AK, etc and see pretty much zilch effect from them. Okay, maybe I'm exaggerating, but that's the lesson I'm hearing. Agree/Disagree/Full of it?

... particularly if the tables churn players pretty fast so it's not like they're around long enough to learn your patterns anyway.