Personally if I want to turn a small amount into a quick x profit for fun I do,
10$ into 5-10x I see the most success I have with games like Mines.
I try avoid slot games with low budget, what is your "safest" game for you that you feel lucky on, and have most fun with?
What makes us feels that even on slots we cant achieve this, or do we even think that the slot games has more lower chances in getting such big multiplier or to win big, there is no preference when it comes to gambling or playing a particular game, all depend on our choice and the one we feel more comfortable with in playing, play other games too and see which is more better or luckier than the other in gambling.