Curves break your model. \
You can't change a shape that has anything on it's face or the whole model breaks. \
The basic spreadsheets are nice, especially since you can use the values... except it's tedious af. \
Undo is rather unpredictable. \
even a slight overlap in fillets and it just... won't at all. \
Faces are named, references to them is done using those names, but fixing a reference by typing a name? Nah. In fact, the fix has been out for four years yet the dev refuses to merge or implement it.
I also discovered autodesk fusion 360 is free for personal use. But also a privacy nightmare.
It's great!!!!!