What kind did you start out with?

I've got the Playtex Stage 1 sippy with the soft spout and the handles on both sides, but my little one doesn't like them. She is 6 months old and already prefers to just drink out of a regular big person cup, but obviously that is a mess and she can't hold it. I'm trying to teach her with a sippy, but she can't stand it. What sippy did your babies do best with starting out?