I have been using Nova Launcher for years and now seen Samsung One UI start to catch up with Nova on many features. And right now the only thing that is keeping me from switching to Samsung One UI 5.0 is the home screen option for smaller and more Icons/Folder, with the option to have as many as 9x8 with resize ability and padding for home screen widgets that will fill the whole screen as you can see the difference between Nova (1st pic) and Samsung One UI (2nd pic)
I hope Samsung adds these 2 features to the final One UI 5.0
