Might as well just use twist caps for home wiring. Their connection is just as good.
No offense but I would never use those other than to test a temporary connection... even then I don't know why. With the proper schematic there's no need.
All they do is strip a little insulation off a wire and make the connection with a few strands. Soldering creates a connection around every single strand of wire. Since electricity flows around the outside of each strand, you can see how this would be a problem in regards to current flow.