I use Google Keep extensively, I have 2,065 Notes at this moment, and I want to try Zoho Notebook to better organize my notes, what is your opinion on Zoho Notebook?

Is it as fast as Keep? Does it slow down once you reach a certain number of notes? Are there any issues with reliability or syncing? Is there anything I should know as a Keep user about Zoho Notebook? Such as anything that is different, non-existent, or worse in Zoho Notebook?

Thank you in advance!