That was a really tough one because I love most fruit. But I choice raspberries since that's what I get the most excited about at the Farmers Mkt. Especially when there are golden raspberries! MY FAV! :)
I have the good fortune to live in BC, in a town where a guy drives every weekend to the Okanagan to bring back and sell the best fruit I have every had. I look forward to plums and white peaches (but last yr he didn't bring any white peaches; he said people never buy them), but I also look forward to making a trip to an Asian market and getting some lychees.
I will probably have to go with peaches - the local peaches here in VA are great - but I love everything mentioned in the poll, so it's a tough choice.