Genshin Players!!!

For exploring sumeru my go to has been:

Tighnari, Cyno, Heizhou and Bennet/Fischl in the forest areas 

and in the desert area:

Tighnari, Kaeya, Yelan and Sayu because they are peak team for finding scarabs and moving around xD especially sayu

My fave is Traveller, Tighnari, Wanderer, and Xiao.
I sometimes use Heizou instead of Xiao it really just depends which area (if it'll have other elements like a lake or smth)