P.M.
We use the Evenflo bpa free bottles and I think they're great! They sell them at BrU, Target and I've even seen them at Ralphs. I had the same experience with the Think Baby bottles -- even the stage 1 nipples flowed too fast. The nipples on the Evenflo are a little weird (they don't really *collapse*, but they do make a weird noise), but my little one doesn't seem to mind them at all.