How common is if let syntax and is it "worth" it?

I can't help but suspect it doesn't offer much and you may as well just use match statements for whenever you want pattern matching, however many times it might be slightly more verbose than what you could do with if let.

I feel like I'd easily miss that pattern matching was happening with if let but will always know with match what's happening and have an impression of what's happening just from the structure of the code.