What dock?

What docks, if any, are people using?

I have an X15 R2 and use a Dell Performance WD19DCS which my company gave me to use with my work laptop (a Dell Precision)

Does anyone else have any other recommendations? So far the dock is good enough for me. The only thing is my system flags up saying it isn’t giving out enough power. Other than that it’s handy and the awkwardness of having the few ports at the back of the laptop isn’t a problem anymore.