I use a windowed UI so I can check Google for help when I get stuck, access Discord easily and keep an eye on my email.

The icons I use least often are farthest from my main “playing area”.

Once you have a UI set up the way you like it, you can save it – /ui save layout.

You can even name it – /ui save layout myui.

And you can copy it to other characters. Log into the new character and – /ui load layout myui.

Most of my icons are in the same place on all my characters, self heals, food, buffs, etc. Some guys have more in the top bar, some have more in the right bar and some have more in the first bar in the bottom group. My cappy and my LMs have their pet skills just above the first bar in my bottom group.