I just started my Etsy shop for digital designs! I was wondering how many listing I should post each day each week ?

Etsy ads. Yes or No? Does this really get you customers ? I've experimented with it with my Etsy shop where I made and sell physical products. I feel running ads takes a lot of my sales commission. Is it worth running ads for digital shop? I'm just starting and I have only 5 Etsy listing up so far on my digital Etsy shop. What does a newbie need to do to get seen in Etsy BESIDES a catchy, searchable title and keyword search and good mockups/videos. ????