should I start over or?

I haven't been super active on depop for a couple years now, but I still have about 50 listings and sell something here and there. I'm probably going to lose my day job soon so I'd like to start updating my shop again.

My question is what would be best: should I delete and relist everything or just refresh the listings? Or leave them alone?

I'm not up to date with how the current algorithm works, I know refreshing used to be helpful years ago but I believe it's different now? TIA for any info 😁