Breastfeeding! Should I invest in a wrap sling?

[lifeas3plus1]

I had a Kari-Me wrap for my Ds which I loved but as got lost in the house moves somewhere.

I now have a Peanut shell pouch carrier (Is that what it's called) a fleece pouch, a Mei Tai and a 2 in one mothercare bog standard carrier.

When my newborn arrives in September my Ds will be 17/18 months old so have a feeling that I ma going to be feeding on the go a lot.

Do you think any of the slings I have will be ok/comfortable enough to BF a newborn in or should I annoy Dp even more and buy another wrap type sling?

I have a wrap sling but have come to the conclusion that feeding on the go doesn't really work very well. The first time I tried DS2 very tiny and he puked inside the sling (YUK).