I bought it last year....I used it this year...
from the first fill with amsoil saber oil...
I found it to be top for its price since I opened holes in Halkidiki and Crete in June and August with what this implies for the temperatures of the area....
I will come back in the future for a reevaluation that will come with time.....

Good purchase but difficult to handle... It requires a lot of strength, and if you have to deal with rough terrain, it's a nightmare

I think that after approximately 1700 holes in a week, the durability test passed. I use good gasoline and synthetic oil from a well-known company.