Only recently bought yoomi after it was recommended by an NCT friend. Took a little bit of getting used too (you need to recharge the warmer after every use) but my LO took to it straight away (she didn't like Dr B or Avent or NUK). She likes the teat and it makes out and about feeding very easy. Personally don't like breastfeeding in public .. sorry! Am getting lots more help with the feeding now - my mum and hubby quite enjoy pressing the button that warms up the feed and feeding my LO. Am determined to keep expressing until she is at least 6 months.