Answered this before and have you checked it?
Also I forgot since it hadn't been updated for quite sometime. "Bokura no kiseki".
I have read most of the recommendations on the other so I thought if I rephrased it I might get some different answers
it seems you have read plenty. simple recommendations won't do anymore if that's the case. try looking around for lists. people compile similar-themed mangas that reaches up to hundreds.
anyway, i do collect mangas that has something to do with transported to another world but it's for BL only http://www.mangago.zone/home/mangalist/43567/?filter=&page=1
and look over my very specific reincarnation list too
http://www.mangago.zone/home/mangalist/70182/
Any really good transported or reincarnation into another world manga/manhua/manhwa that anybody recommends