Power Query Intellisense has more dowsides than upsides in my opinion.
- 'let' and 'in' keywords aren't recognized and always replaced by some other function. I have to move my cursor back one space in other to get rid of intellisense and then I can move to the end of the line and change line. adding a space at the end doesn't help either.
- It is so laggy that by the time I'm done typing my code, it skipped some letters and I have to write it again.
- Over the course of a model development, I sometimes deactivate it completely if I know I'm not gonna use it.
It is supposed to speed up code writing but instead it slows us down. So either make it more simple or just apply it when I hit a keyboard shortcut like CTRL+SPACE for example. This way it won't slow us down when we don't need it.