This is more geared for English, Japanese, and Chinese voicebanks because there are more to chiose from but you can pick for any.
What voicebanks are your favorite? Or if you can't pick a single voicebank, just a Vocaloid. This can be for really any synth you want, just to see opinions, and multilingual Vocaloids count for more than one language (like Miku can count for Japanese, English, or Chinese because she has the voicebanks)
Personally, my favorites are Avanna for English, Lily V3 for Japanese, Yuezheng Ling for Chinese, and UNI for Korean. Not really a surprise for me, but they're the voices that stick out to me the most and I could listen to for hours.
What voicebanks are your favorite? Or if you can't pick a single voicebank, just a Vocaloid. This can be for really any synth you want, just to see opinions, and multilingual Vocaloids count for more than one language (like Miku can count for Japanese, English, or Chinese because she has the voicebanks)
Personally, my favorites are Avanna for English, Lily V3 for Japanese, Yuezheng Ling for Chinese, and UNI for Korean. Not really a surprise for me, but they're the voices that stick out to me the most and I could listen to for hours.