3-bladed.
I'm from that 30-35 generation, and I'm eyeing up my options outside, as I'm now approaching the end of my 2nd tour, and ROS. I've also seen my mates get made redundant during training.
Something Will need to change soon, as there is a 3 year generation who saw their mates get made redundant, have experienced reductions in t&c / pension, who are eyeing up the airlines (who are recruiting!).