Actually I’ve found the decathlon ones to be pretty good. The blue plastic Park ones are incredibly strong but I can assure you that when one does break its spectacular!
For anyone who claims not to need levers you need to try my turbo trainer tyre – I had to take the embarrassing step of going to the LBS to get it fitted. He laughed, tried to fit by hand. Then went to get his lever, then went to get his longer lever, and it still took 20 minutes of puffing and swearing! [this from a very experienced old school bike mechanic not the saturday girl!]