which slots pack the biggest punch for wins?

I have been spinning on various slots lately and noticed that certain games really seem to deliver better payouts consistently. For instance, I had a good run on Star Slots recently; the fixed paylines structure really kept the wins coming, and I enjoy the theme. I am curious about what others have experienced. Which slots do you find offer the best returns or excitement? Any specific features that make a difference in your gameplay? I want to get a better idea of what to try next.