I am told that over time there is no difference in returns between the actual SP fav. and the pre-post fav, (providing the same publication is used permanently) I am intrigued by this as the SP fav by definition is the shortest priced starter, whereas many pre-post favs win at longer odds, personally I use WA TAB-FORM pre-post prices (bcoz its easy) but I am told that SMH and especially the Radio prices show better results, can anyone help here?