Do you use an exfoliating mitt, sponge, loofa, etc? Which one should I get and why?

I am reading that just the scrub itself applied to one's hands isn't enough and honestly... I think it's true cause it doesn't feel like anything happens when I use it.

I dry brush twice a week before the shower but I'd like something more because dry brushing is great but definitely doesn't give you that glowy smooth skin a good scrub does (which I cans see on my skin if i get something professional like a pedicure).

So what are you all using and loving?