Angus is great. No doubt about that.Black Ice today, but I have them all. I prefer Bonn Scott sometimes, but Angus is King!
The Gillette Old Type really is that good once you learn the basics. I use mine steep. Because they have negative blade exposure I can, comfortably. They really do need to be straight.
My Brit clone is a poor copy. The inside of the cap is concave and barely clamps the blade with the outside edge of the cap. Combined with the amount of blade exposure and the way I shave it just all comes together like that razor was made for me. The best $5 I ever spent or likely ever will spend.
When I filed the (barely) damaged corners on the Old Type, it became a new razor. Lucky for me that the plate was already straight.
Your Brit clone sounds interesting. Have you considered straightening everything out? Of course it probably wouldn't shave as good.