One opening I discovered is the Amar Opening (for White). The following variation leads to only three games in the explorer. Machine gives an evaluation of -1 but I dont see that White is in much trouble here. What do you think?
How to leave the Opening Explorer asap

If you know some lines in the Amar opening it might be useful in blitz. I would be concerned about 2... c5 which black has had success with, even though black probably has no preparation for this opening. It's scary that white is -1 so early!
My strategy with the explorer is to find good moves but not always play the statistically best. I want to stay within a style that is comfortable for me and only play the moves I understand.
If my opponent leaves theory early it doesn't bother me too much - I want to figure out why their move is unpopular and try to exploit a weakness.
Playing only a few simul games allows for extra time to focus on one game that has become interesting while not falling behind in the other games.

It's usually a better idea going for a solid opening but a somewhat vague line than just playing a crazy opening to try and catch your opponent off guard. But as the person above mentioned in blitz pretty much anything works.
In daily games I often ask myself´how I can lead my opponent to unknown variations so that he doesnt just copy lines from the explorer. Also for VC games I think this can be a powerful strategy. Does anybody have a good idea for such openings? Or what other kind of thought process do you have when you use the explorer?