I own a wa dagor (coated) but and have never used the angulon.
I have only used it for black and white 8x10 contact printing.
For my use it is sharp, light weight and compact (fits in my shirt pocket). The old acme shutter is consistent only at slower speeds (a common symptom with all 7 of my acme/ilex shuttered lenses). I don't know how it would handle color or hold up to enlargement. I don't find focusing a big problem (i do use a bright type screen)