This old free or quasi free one is not so bad too! ;) Hexagon 2 (old French Quality)
And some easy against other polys modelers!
https://www.daz3d.com/hexagon-2-5-download-version

Very light interface like Moi! ;)


Inside Moi with _ImportOBJ by Max Smirnov...somany faces... but Nurbs!



So export from Hexagon as Subdiv 0 and reload with the Native SubD of Moi! SubD / Create from file!

That is perfect! :) Pure Nurbs!