Neue seems to have way more glyphs and special letters (ÅÄÖÓËÉÏÍÜÚ etc) so it would be better if you have a project where you have a bunch of foreign names.
[Isabella Miskovic]“why do i have mismatch error in first case?”
Because the Quicktime H264 is pretty outdated. You can send the composition to AME (at least in AE CC) and use the newer H264 codec (not the Quicktime version) there.
Not all formats/codecs support exporting alpha from Premiere. I don’t have the Cineform codec handy, but you can export PNG sequences with alpha from Premiere.