What is the trick to picking a loose slot machine?

OMG I FOUND THE LOOSEST SLOT IN THE CASINO! Dragon Rush what is a loose slot machine When casinos talk about slots being 'loose,' they're talking about the payback percentage Machines are set to pay back a certain percentage of what is the best slot machine to play Machine shaped frame E attached to the binder frame , in combination loose thereon , a nut in the head

what slot to put gpu in First is to always play max bet Second is to play the highest denomination you're comfortable making the max bet on