As an aside to strength, its been said the new lifting rules are StrxStr x10 in killograms. So a new standard 2 strength human would lift 40 KG before a test. Kind of weak but office worker who never goes to the gym etc. Assuming normal racial min+1 is the new average most trolls would have a 5 strength for 250KG, kind of weak given their size IMO. But lets say a troll that hits the gym occasionally has a 7 strength, or 490 KG, that's a pretty damn solid lift, normal max strength troll 810 KG that's damn close to a ton. Exceptional strength troll of 10 1000KG, a maxed out with ware troll 14 strength 1960KG before he has to make a test, that's over 2 tons. Depending on how much you can get out of the test, he might be not just tipping compact cars but outright lifting them and dropping them on you.
Its not perfect but its a heck of a lot better than the previous lifting rules. As for 1 strength trolls or whatever. I just assume the PCs are effectively mutants, pretty much all NPC trolls in my games will have a base 6 strength, a hilariously weak and constantly mocked troll would have 4. 1 strength just wont exist outside comatose trolls. Similarly I wont have natural 6 logic trolls, I consider dumb trolls part of the setting and the setting is the one thing Shadowrun always has going for it. Dumb giants have been part of fantasy going back to like the cyclops in the odyssey and fantasy is what 1/2 the setting is from.
Oh and if dragons still have a 40 strength that is 18 tons before they have to make a test. They are lifting large vehicles and dropping them from the sky on you.