My name's Claire and I just joined this community. I love pocky, naturally. ^_~
I haven't tried every flavour, or anywhere near to that (though I still have the boxes from the ones I have... ^^;;;), but I love trying new ones when I see them. My main source a supermarket near my home, which only stocks a few flavors at a time, but it's better than nothing. (I saw the Custard Fondu flavour there last time I went... it's good.)
My favourite flavour of all time is still men's pocky, since I'm a dark chocolate lover, but I also love the taste of strawberry pocky with green tea.