Their both too conditioning for me. I need it to take the oils and conditioner build out and for me it doesn't do that. But if I had to pick one to try it would be GLS since it's a bit more cleansing.
I notice people with non virgin hair tend to like these , colored etc so you might just adore them.

Definitely the GLS though
Low porosity, medium texture.

If it smells good put it in your hair, if it tastes good spit it out!