WPS is an "extended" version of Office, which simplifies the functions of Office, makes it "dumber" and easier to operate. But also can ensure compatibility. Although the saving format is wps, it can also be saved as doc(Office2003 Special Format), or you can directly open the document in wps format with Office software. Don't worry about the problem that the software edited by WPS can't be opened or edited by office.
If you want to write a resume conveniently and use many templates, you can consider wps. If you want to be original, you can use Office. There is no problem at all.