Pronunciation of the vowel "i" in Pinyin si What is the pronunciation of the vowel I in Pinyin si? /ɪ/, /ɘ/ or /ɨ/ ? Each website I read describe it differently.

Please answer using IPA symbols.
The closest is /ɨ/, at least in Taiwan where the accent is very free-flowing. In Beijing it's more like the /z/ in the comments above.