So far I really like the Thrill. It started with a Blue Titanium model and after experiencing the quality and execution of lionSTEEL's manufacturing on them I had to try an aluminum model to see the weight and spring tension difference. Again, the aluminum models are equally impressive. The anodizing is top-quality and I am really impressed with the smooth slip-joint action on both models. And that hide-away pocket clip works great on jeans, wool dress pants, and khakis. I'll EDC these over an Impinda any day.