I use the Modular face with Date, Temperature, Weather, Activity and Sunset.
Looks quite clean and is easy to tell the time with.
Think there's been a thread on this already, but oh well.
Utility with London time, battery, weather, red second colour and day and date.
I'm using Utility as well.
Image
Curious, but do you have the London time complication because you can tell time faster than the analog hands?