Will Belotero volume look more nature and does it last shorter than Juvederm?

Hi doctors, I used to inject juvederm on my forehead and cheek to make them look fuller. However the recent result was not good as it looked very fake and swelling(same doctor and same dosage). I requested to dissolve all the juvederm on my face and now that I want to inject either Belotero or less dosage of juverderm.do u think Belotero volume look more nature ? Does it last shorter than juvederm? Thanks