Currently Swift Testing has much less features than XCTest, so the adoption will be very slow from our side. Notable features we miss are UI tests, performance tests and attachments.
I did not want to create many issues in Swift Testing GitHub project as lots of these shortcoming are most probably tracked internally (I can see lots of references to radars in GitHub issues.)
So, my question is: Is it a good idea to wait with wider adoption or should we experiment with other tools like swift Benchmarks?