Should I make a new ad? Is this a good CTR?

My CTR for my ad usually ranges from 0.8 to 1.4, and I was wondering if I should try to make a new ad that could maybe get a higher CTR. So I just wanted to know beforehand if the range 0.8-1.4 is good for CTR? Anyone have any opinions?

– Sorry if this doesn’t really belong here, I’m new to devforum & my post got deleted from where I last posted it and I can’t really find another category that fits better. Hopefully this is a good place to post this.