SPD X-11

Great

Smaller than I thought

Great design and functionality, as others have stated it is smaller than expected. If you thought this would fit in your hand nicely you are mistaken. But also a great tool. Bonus if you forget and leave it in your bag at the airport you can remove the blade and toss it, they’re pretty cheap on the amazons to replace the blade.

Perfect for the role

I keep a keychain of useful items with me which includes an Olight i1R 2 pro, a titanium whistle that is also a bottle opener, and an Exacto blade carrier ... This is a perfect replacement for the Ferrum Forge blade carrier I had been using. I like the blade positioning detents, size and weight. What I like most is the less finicky method of blade change. I think it is a better overall design.