Ive just ordered 5000 new full colour flyers yesterday and cant wait until they are ready, i will be door knocking with 99% of them and will put the rest into shops that i know will keep them on the counter and give them to customers who come into the shop, i find full colour is better as it catches the eye of potential custies, ok when you aint got the cash to start with you have to use 1 colour like i did but thats just for information, people dont look at information they want to see a picture first to make them look.