I've set up LSP a couple of times, but not been wowed yet. Didn't feel like it added much value. It's on my TODO to do in again, though.
For your question about go to definition: not like it takes much time to open a file and search. Yes, of course objectively it takes longer, but I don't feel like my coding speed is limited by my typing speed. (a mouse is not involved when opening a new file)
I mean to set up LSP again because it has to be better. But in the past, when it's broken or I code on a different machine I've found that I don't miss it, or even necessarily notice it being gone.
For your question about go to definition: not like it takes much time to open a file and search. Yes, of course objectively it takes longer, but I don't feel like my coding speed is limited by my typing speed. (a mouse is not involved when opening a new file)
I mean to set up LSP again because it has to be better. But in the past, when it's broken or I code on a different machine I've found that I don't miss it, or even necessarily notice it being gone.