I have two laptops. The old laptop (4 yrs old) is installed with the version 6.25.1.9091. The new laptop (6 months old) is installed with V10. The V10 is horribly slow even on my new laptop (after all files are synced), opening new notes are slow, worst my new notes were sometimes duplicated, and even my new laptop has larger screen ratio (16:10) it shows less information than the 6.25 version. Please get a proper UI/UX designer. Thank you.