The best answer is “Yes,” according to Microsoft is safe to install the May 2020 Update, but you should be aware of possible issues during and after the upgrade. … However, this particular release has been very unstable for many users, even after the feature update spending several months in the testing phase.
Are there problems with Windows 10 version 2004?
Intel and Microsoft have found incompatibility issues when Windows 10, version 2004 (the Windows 10 May 2020 Update) is used with certain settings and a Thunderbolt dock. On affected devices, you might receive a stop error with a blue screen when plugging or unplugging a Thunderbolt dock.
Does Windows 10 2004 improve performance?
Windows 10 2004 is more efficient with bandwidth compared to Windows 10 1809 and less efficient compared to the Windows 10 1909.