Above locator used in your script will locate 2 radio buttons, You can use the following locators to uniquely select refund/replace:
refund: //input[contains(@text, 'Refund')]
replace: //input[contains(@text, 'Replace')]
Some factors have to be considered before choosing a language.
The current language being used by the company for development: If an organization has everyone using C#, then that should be the ideal language to use.
Introducing a new language isn’t easy better to use a language that QA testers are already comfortable with.
Developer support for the ...