I was on Fast Track and know all about the pink flyer. ( Not paying £ 4,000.00 a year again).
I have been delivering a few thousand here and there and got a local man to deliver a few thousand. Up until a couple of weeks ago I was using white paper, and then used the pink paper= much more expensive paper. I know its only one drop, but it didnt make any difference at all.
I would stick with white, with the pink flyer message. A5 paper as they are easier for customers to keep.
The thing was I did my own leaflet drop for the first time this spring. I delivered for three hours, only a few hundred leaflets and got about 5 jobs from it. I thought this is a doddle...... Gone downhill since though

You either are lucky or unlucky with them. I will be doing a special offer one of one sort or another in January.
GL
