SNOWMOBILE 2021! STELS STAVR IRBIS TUNGUS 2020 PROTOTYPE IRBIS SF-150! Which snowmobile to CHOOSE???

Stels STAVR; Stels CAPTAIN
Irbis TUNGUS 500; 600
Irbis SF150 and Dingo
Miracle from China, snowmobile Ice DIR 170
This is a technique .... And what a company !!! ))) Watch on the big screen with a cup of tea!