Anyone used reTyre for winter riding?


I own a Moscow non Plus 27.5, I live in a place where it can either not snow for months and have dry trials or it can snow once and have snow cover and ice for months. Last year I thought of installing the Ice Spiker Pro but I never did because I was terrified of removing the rear wheel with the hub motor and also about not being necessary every day and with a hub motor switching tires daily is a nightmare.

So now I'm considering the reTyre product. Not sure how good it works. Has anyone tried this option for studded tires? From what I got you have install a tire "base" and then change the skin as you wish in minutes according to weather. Any thoughts?
I'm not sure they even have something for 27.5 tires anyway...