Trigger capos work by using a spring-loaded clamp to hold their tension. This clamp is simply is squeezed to open and close the capo. Players like trigger capos because they can be quickly and easily repositioned using just one hand, making them great for live performances. This is the recommended type of capo for beginners, as it is simple and easy to use. Screw capos work using an adjustable knob that can be screwed to your desired amount of pressure. The downfall about screw capos is their impracticality – it's hard to do a live show when you have to keep screwing and unscrewing your capo in place. However, these capos are sometimes preferred when recording music because of the amount of control they give the guitar player. This design combines the speed of a trigger capo with the precision of a screw capo. Shubb capos use a simple lever, which can be adjusted for tension, and can easily be flipped on or off. Though they’re more expensive than the previous capos mentioned, they are very popular amongst seasoned guitar players. The G7th performance capos have become a favorite amongst many guitar players, as they are gentle, practical, and give the player great control. These capos allow for easy tension adjustment – all you need to do is squeeze it down over the desired location, and the G7th performance capo automatically locks in place. To release the capo, all you have to do is flip a lever. Some reviews claim that this capo is actually better at preserving the tone of your guitar as well.
Use a trigger capo. Try using a screw capo if you want greater control over your capo's pressure against the strings. Buy a Shubb capo. Invest in a premium capo.