Not paid or affiliated with this at all, but I saw this one on a YouTube review channel (Freakin Reviews) and grabbed one a year or so ago and I can't see myself going back to a regular mandolin.

https://www.amazon.com/dp/B08R1BHPXT/ref=dp_iou_view_item?ie=UTF8&psc=1

The only issue is that the pieces have to be small enough to fit in the tube so if it's a giant honkin potato or something I gotta slice it in half first before I can cut it. But honestly, for what we use it for, it is just so much faster, safer, and easier than a normal mandolin and makes meal prep ahead of time for things like salads so much easier.

You can just dump all the radishes in or do 10 stalks of celery in 30 seconds cause you don't have to be careful or go slowly in any way. You can just slap slap slap and it all gets chopped perfectly every time, with adjustments for thickness and cross blades for dicing and such.