I'd love to learn if I'm doing something wrong, but Sheets has terrible performance compared to Excel in my experience. Not just sheet sizes, but Sheets feels

I'd love to learn if I'm doing something wrong, but Sheets has terrible performance compared to Excel in my experience. Not just sheet sizes, but Sheets feels much slower and has a vastly weaker toolset. Just the fact that the browser takes precedence for keyboard commands from the web app makes the usability suffer massively.