Fully agree. I started using OnlyOffice about 6 months ago but wouldn’t go back to LibreOffice at this point. I feel the interface is way more intuitive and helps with productivity.
I’m a fan of the LibreOffice project too, but they need to invest some time in improving the interface. The Word 97 look isn’t cutting it for me anymore and even with “ribbon mode” enabled it’s vastly inferior to OnlyOffice’s UI.