In that example, you have someone working regularly enough in PHP, Python and .Net (Resharper) to appreciate the JetBrains tools. I&#x27;m sure it happens, but it doesn&#x27;t seem to be the usual case to me.<p><i>edit</i> But looking at the pricing page ( <a href="https:&#x2F;&#x2F;www.jetbrains.com&#x2F;toolbox&#x2F;" rel="nofollow">https:&#x2F;&#x2F;www.jetbrains.com&#x2F;toolbox&#x2F;</a> ), a pure C# dev could just get &quot;ReSharper Ultimate&quot; for £79 Per year, or &quot;ReSharper&quot; for £71 per year, which I think is not much different from the current price?