[Threaded Screw] This is really cute and works really well on my Olympus 35 RC. The O-ring under the stem is a really nice touch and it keeps the button from unscrewing randomly. This allows me to press my shutter button more smoothly when I'm shooting at low shutter speeds.

[0.03 lb] Well made, easy to install and use. Doesn’t loosen once screwed in.

[Silver] This is a great soft shutter release. I am using on Fuji X-T2 and I love it.

[Silver] Every shutter release feels that much more satisfying.

[Threaded Screw] I use this little guy on my Leica and I love it. It really makes a difference. I've owned several over the years, all the same company, and they've performed flawlessly. If you love them, you love them.

[Silver] This button is not only a fun character to bring to serious photography but it is well designed so that every press is soft and brings added satisfaction to pressing the shutter.

[Threaded Screw] This is an attractive soft button that has started a lot of conversations. I gave it 5 stars because it helps me easily find my shutter button. I lost my first one because it can come unscrewed when using the under-button on-off switch. If you have large fingers like I have, your finger may hit the side of the button when turning your camera on and off. Over time it will come unscrewed and fall off. Good luck finding it if it falls in the grass. So I bought the red one to make it easier to find. I also bought the long stem one to get more threads between the button and my fat fingers. Remember to check it often!

[0.03 lb] Convex soft press proponent here because why would you want something that effectively repeats what your shutter release does? I have two, one for my Leica M10-R and one for my Leica M4 and it's so very perfect for both. Having it on makes me super confident that I'm not over pressing to the point of camera shake and thus increases my confidence and concern over a shot, which translates to more shots!

[Threaded Screw] Match technical makes great gear and this is no exception. Precisely made and great "ber" design. Adds a little more fun to photography.

[0.03 lb] I have these on all of my Leica bodies - they fit perfect. The rubbery paint does eventually wear off so you will end up with a brass softie. The short version just comes into contact with the shutter release outer ring when depressed. Fits perfect for me. I have had one come loose and fall off - though I was lucky and saw it hit the floor. After screwing it back on its been ok. I just make it a habit to check once in a while.