I was wondering if this was a thing - in RC quads and the like we use these massive bullet connectors (XT30/60/90 and similar) which often have lower resistance

I was wondering if this was a thing - in RC quads and the like we use these massive bullet connectors (XT30/60/90 and similar) which often have lower resistances than the wires themselves. Yeah, they take soldering for the wire/connector interface, but presumably there are connectors similarly designed with crimp terminals, or it's just something the mfgs will have to deal with.