Is 100,000 volts enough to take down an attacker?
In most cases, yes. The higher the voltage, the shorter the time needed to immobilize the attacker. In other words, less confrontation time. However, the effectiveness of a stun gun depends on the attacker's body type and mentality. If he is under the influence of drugs or alcohol, the result may not be as effective. If you do not want to take any chances, go with a more powerful model like
Streetwise 1,000,000 Volt Stun Gun, Streetwise Mini Stun Gun or Streetwise Stun Pen.Stun Master has been a leading brand in the stun gun industry since 1994. Their stun guns are more old-fashioned and bulky. Most of them do not come with any extra features.
Stun Master brand stun guns have four metal probes on the tip, while the Streetwise has only two. Does this make it more powerful and efficient?
No. They are just different designs from different manufacturers. The extra probes do not provide any advantage over the other design.
What is the difference between the straight and curved model?
The only difference between the two is that the curved model is a little bit longer and you may be able to reach the attacker at a different angle.
Does the curved model have an advantage over the straight model?
No. It's just personal preference.