This is shame but i'm not an advanced user for arch (or antergos). I need a dock to use on gnome but in arch repo, there is only cairo-dock and i don't like it (and docky is messing up my locales). I tried to install plank or awn on aur but it's always failed, i tried everything, finally i tired. I need to wait to learn how to fix issues by myself to use this beautiful distro. :/
I'm using Linux just for a year (not dual boot, I have only Linux). So i need to learn more things. And then i will use it again.