Hi, my first reply post
I don´t know why, with +200bb, you didn't raise OOP with pocket nines..
Then, when the flop cames, with these stacks, I think is a very good option to make a donkbet, because in this spot the villain maybe read this as minor strenght than a check/raise. So I think the best here is bet/call, and bet again like 1/2 pot in turn.
Ok, and now I´m going to explain my idea about the real hand, it´s almost impossible for me to fold the second set on table. You´ve got a lot of equity against his range: another set, straights, overpairs... Maybe I would change the size of the reraises (more money) because I want to go all-in in this hand, but in this situation, CALL.
Thanks, and sorry for my poor english...!