Wow, I never chew gum. I don't like mint at all (hate candy canes, don't like toothpaste) so all mint gum is out.
I like those different flavours of Juicy Fruit they have. And pretty much any fruity flavour of gum is good with me. There's a Trident pineapple one I had a long time ago that I remember was pretty good. I don't think I've chewed gum in maybe 8 months though!
If I am chewing gum it is usually cinnamon, though I like the melon flavored ones when I want something fruity.
So funny, I'm exactly like Sandra - I hate all mint flavoring. I love any fruity flavor that lasts a long time, especially grape. Give me a bag of that grape Big League gum and I'm a happy camper! I actually try to not chew gum because it drives my DH nuts so I just keep it in my car for post-coffee breath, etc.