Best 2- stroke oil? Prepare for heated debate!
Personally I prefer Yamlube. Doesn't seem so "gloopy" as the quicksilver stuff, (so easier to clean spills!) and I've run Yam, Suz, Johnsorude and Mercs on it with no issues.
Whatever you use, make sure it is TCW3
type. The label on the bottle is down to personal preference & budget.