For Electron signing we use Tucows Code signing certs (you need to register as Tucows auther for free) which are provided by Comodo for $140 for 2 years. Didn't

For Electron signing we use Tucows Code signing certs (you need to register as Tucows auther for free) which are provided by Comodo for $140 for 2 years. Didn't have any issues besides getting a proper CI/CD process running.