I wanted a consistent launcher across different devices over time. I eventually settled on Nova Launcher, paid for it, and really liked it. I have been using it for about a decade. I just abandoned it a few hours ago because I finally determined why my tablet was grinding and halting. Nova Launcher was using over 600 MB of memory as well as leaking memory. My tablet is running like it’s brand new again. I am unhappy about not being able to use it, but I’m a lot happier that I’m able to use my tablet again.