Is using Sound Cues on Mobile more expensive then using single Wav's?

How much more expensive is using Sound Cues that trigger 4-5 audio files at once then playing just one sound file at a time? Particularly on mobile, would this cause a hit on performance? I am getting weird audio behavior on mobile with audio lag sometimes 5-10 seconds late. I am on 4.24

It’s 4-5 times more expensive.