Linux alternative for Mindmanager by Mindjet

Was wondering if anyone has found a mind mapping application that runs on Linux which is of the same quality as Mindmanger. There are various solutions but either they have an annual charge, limited features or just not as good.

COUPLE OF SUGGESTIONS TO CONSIDER

https://www.insilmaril.de/vym/
https://www.freeplane.org/wiki/index.php/Home

Thanks for those, I haven’t come across either but I’ll check them out.