Use
only one Mushaf (print of the Quran). The best copy of the Quran is
where an Ayah starts in the beginning of the page and an Ayah ends at
the end of the page. Do not break up the verses of a page (for ease of
remembering). Some people memorise from the books of Tafseer, so I
advise them to use those books of Tafseer wherein each full page of the
Quran is included.