Repairing stuff, especially household electrical often requires mains 250v multicore wires to be connected inside appliances, some with very limited space.
Manufacturers often connect 2 or more wires inside with cheap closed end crimp connectors.
Great for a factory but how practical for a Repair Cafe/Shop?
There’s a multitude of different connector types out there. Some not suitable such as automotive ones.
Screw terminal strips, insulated heat shrink pre soldered, twist on (yuk), Wago, etc.
So if you were cutting out a factory closed end connector like above to replace say a new cable for a vacuum cleaner, and space was limited, what sort of connector would you use most often?
Any variances for current load, heat, vibration? In your choice.