...does it generally work for you?

We use the BOON orb bottle warmer. It generally does the job, but I notice that putting the same amount of water in (per their instructions) with the same amount of formula from the same fridge, I get different results. Sometimes too cold, sometimes too warm. I also hate that the instructions go by 2/4/6/8 ounces, since her daytime bottles are 5 oz right now.

Now that we switched to Dr Brown's and some of her meals are 6 oz, it makes me nervous that the formula goes up slightly higher than the sides of the Orb. I don't know how it will heat larger quantities! Just last night, even though it was very warm when I grabbed it, as I fed her I could feel towards the end that the milk was COLD. Like not even less-warm... COLD. WTH!?!

So my question is... does your warmer work better than this? Is it reliable? Do any of you have Dr Brown's bottle warmer? We use those bottles now and I am wondering if it's worth it to get that one?

Thanks!