I updated my client to the new one and I like it, but I'm encountering some performance issues.
It always takes long to choose the bans or the champion that I want to play, which sometimes makes it look like I'm AFK in the champion selection.
I know that I can launch the legacy client here:
Is there any way to put the legacy client as default? Or do I always need to launch this client first and then go to the old one?