When I saw what my brother had to go through for his LO (making the bottle, putting it in the warmer, wait for it to get hot, which got SCALDING hot, waiting for it to cool down, and by now, baby is screaming her head off from hunger, and then become more difficult to feed, and because she is now used to 'warm' milk, she wont accept anything else.) I swore I never would use one.
When I was breast feeding, I would just take my expressed milk out and used a mug with hot water... But then I had to switch to formula, Similac Sensitive, which is super bubbly when mixed, and LO has terrible gas, so I saw this baby chef formula maker, and I am so in love with it! Just dump in the water, dump in the formula, and the machine mixes it for you with a 'whisk' and warms it to a perfect 98 degrees with NO bubbles.
Plus, when LO doesn't need it anymore, apparently it's wonderful for making hot chocolate in.... And I love hot chocolate! Can't wait till mama can use it! lol