Nipple-like pacifier

Any recommendation on pacifier that is most nipple-like? My LO is very used to latching to soothe himself and honestly my nipples are too sore to continue for latching. I have googled and found that Tomme Tippee pacifier is closest to nipple. He rejected NUK and Phillips avent pacifier. Any reviews on Tommee Tippee and other brands? Thanks