Congrats ... I don't own ergo so can't comment whether it is good or not. In general it looks ok and is suitable for hot weather here. But before u commit to buy, think when you will be starting to use it, coz you will need infant insert for newborn. If you think you will only use the carrier after baby get better neck control usually 4mths onwards, then there is no hurry to buy now, you can slowly do your research and try with your baby together to see what is suitable.
Just 2cents....