Well, I already got two on Scribblehub.
'Argh, how did my life end up like this?!' There was once a boy who's well-loved and popular with his peers. His smile could melt an adult's heart and his easygoing and sweet nature attracted a lot of girls who became his admirers. Little did he know that such...
www.scribblehub.com
This one is more balanced between the two. I haven't read Rupergia so I don't really get the comparison, but to be called an "adult Mushoku Tensei" is already a huge praise for me.
'Argh, how did my life end up like this?!' There was once a boy who's well-loved and popular with his peers. His smile could melt an adult's heart and his easygoing and sweet nature attracted a lot of girls who became his admirers. Little did he know that such...
www.scribblehub.com
This one is a bit too overexcited, I think. But I love how he goes more in detail about the story.
Oh, and ignore the other, bad reviews, if you would.
Other than that, I got small comments here and there praising my story, which is enough to keep me going for these past six months, ever since the quarantine starts. Things like "combining various isekai elements but without the boring ones" or "great harem members with well-developed personalities".