What is the one submission you hit more than anything else, and why does it keep working?

Everyone has that one move that for some reason always has felt right. For me it has always been the north south choke, which is ironic because it's one of the hardest submissions to finish lol.

I think the reason a move becomes "yours" has less to do with the move and more to do with much it connects with you.

What is your highest percentage submission right now, and what setup gets you there most often?