I'm in doubt whether I should use buttons or radio buttons combined with a single button.
I could go with the buttons, as shown below, but I think this confusing.
Another option would be the radio buttons. I think this option is better because I can remember the choice the user made and the user only has one button to click each time.
I would like to hear your opinion, which option would you consider to be be more user friendly?
Is there another way I can solve this problem?
The buttons will each launch the same application but each version has a different layout.