It varies depending on the customers, but, indeed, people tend to buy from us a lot of 130/150gsm a5 leaflets 2sided. The longer the turnaround, the cheaper they can get them as when I have more customers buying leaflets we print them at one go. People still love distributing leaflets as I believe it is quite cheap form of marketing.
Most popular job I get asked to do is large posters, mainly A1 and A2. Sometimes people also bring there own pics in to be framed as well. This always ends up a nightmare because large posters that have been rolled for postage are always such a pain to frame aagh!