How important is toner to a skin care routine?

and some recommended brands?How important is toner to a skin care routine?
Although it can clean/exfoliate your skin well, in general it's just another gimmick.





I use eye makeup remover and water on my face and nothing else. (If I have lots of makeup on I use a scrub). I'm quite blemish-free.How important is toner to a skin care routine?
Not that important