Holy shit. I never had a good experience with acer but now i will never be buying one again.
But there have been some low points. Dodgey motherboards on multiple generations of T series laptops, Superfish and whitelisted wifi cards on the yoga, and generally poor quality screens for a variety of reasons gives one pause before buying the next one.
For the first time in a couple of decades I've taken the risk and branched out to the Acer Spin 5. I am pleasantly surprised. Not perfect either but not nearly as cheap as I had feard. A Bios update was essential for it to be functional. But that was true of some models in the T series in the past.