Gen 5 was the only generations where I was able to plan at least half of my team. In previous generations, my plans end up getting discarded, and I end up improvising instead.
D/P: Only one member planned... and it wasn't the starter. I literally decided Turtwig over Piplup last minute.
HG/SS: Only starter and the togepi egg was planned.
BW1/BW2: Exactly half of my team planned, half improvised.