I'm walking most of the time. It just doesn't feel right when i'm running and racing through the world. I like to take my time and so I don't miss anything that happens around me.

The walking speed could be a little faster though. Maybe it's because i'm wearing heavy armour but i hate it when NPC's walk faster than me and i need to follow them. The way it is now i either run past them or fall behind so they turn around every few seconds. Pretty annoying.

I use the default move speed that is run/jog about 80% of the time (outside) and when not sneaking, only fast travel when IMO it pointless to run back normally IE I have a full backpack or the dungeon/what ever is only a short distance away and I already travelled the path the other way on a back road, reasoning is that there's bound to be nothing happening on the road so why not fast travel.

Tend to mix it up with running and walking depending on what i'm doing, take my time exploring the world aswell but definently not trying to do everything with one charecter.
Closing in on clearing 100 dugneons and have started to avoid some places even if i'm curious about them for the sake of having something completely new to discover with another charecter

You missed an option

I sneak everywhere, particularly in new areas. For one thing, it helps me buff my sneak up, and it's not too much slower than walking.

Yes, except for quest markers. I doubt I can get detailed description from an NPC to find my way to a location, like in the real world.