Please allow Solarwinds VMAN to import or include the VMware VCenter Notes attribute
This is the most important and even VeeamONE https://www.veeam.com/virtualization-management-one-solution.html can do this, in the Free community edition.
rvtools has a ton of info that is free to use that i really wish i got with the paid for version of vman.
Yeah, I agree, VeeamONE is also free, however the expensive VMAN is sadly still not capable of doing it.