Best way to store xano's login token in Bubble

What is the best way to store the Xano login token?

Is it optimal to use Bubble's local storage which I use often but quite slow for some use cases? Or do you have another solution?

I have already tried to store it in the current user, but impossible because it is always empty without login in Bubble. I had seen @Eli use it in the Xano Connector plugin.