Which .NET Frameworks better to use [closed]

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Closed 8 years ago.

I made a class library that can be made either using .NET Framework 2 either .NET Framework 4 without making any change in code. Which one is better to use?

Answer 1

I prefer using the latest and greatest version since it gives you many more opportunities for you to work with if you wish to extend your library. I only use older versions if there are environmental limitations outside of my control e.g. not able to install the latest version on server etc...