Integrated LSP would be nice to have, but most of the time I don't use it and I like to be able to turn it of and have the simple autocomplete that is very predictable and unintrusive.
And performance, I know Zed showed some benchmarks on how fast it is, I still had some hang up from time to time with it and some crash, I can't suffer jankiness in my editor, it stress me out.
Thanks for the work done on Sublime.