They will serve you well, just remember its a flex socket and if the bolt is stuck, try to find a different way to break it loose
Truck brand 3/8 swivels are roughly $40 a piece so 10 piece set is $400.
I don't know how you guys do it these days.
Oh its easy for me,,,,,,,,,,,,,,,,,,,,,,,,,,,I buy cheap and sell for 1/2 of retail,,,,,,,,,,,works great