CLI to rearrange PDF

Hi All ,

Im looking for a CLI under linux RedHat platform to deal with rearrange PDF documents.

The tools shoud be able handling  splitting PDF , merge documents, extract specific range of pages to new document , add or ommit bookmarks .

The CLI must have high performance and the ability to proces huge document ( up to 1.5 GB doc).

So far i have tested few CLI such QPDF , PDFTOCAIRO  , PDF-LIB (NODEJS).

Apparently PDFTOCAIRO has high performance but its change the document nature in manner of the stream/objects are written to the new doc doesn't keep the original structure.

PDF-LIB keep the original structure but it loads the whole document to memory.

QPDF performance are not effectinet.

PDFTK is old version and not applicable on our enviroment.

I would like to have more ideas or some linux cli which will meet our requirment.