Need a knife so often because of work since I often have full hands and with only one hand and just the best with the thumb would open the blade. This saves a lot of time and is practical. Have me some time ago a similar knife bought. Same blade dimensions. Slightly lighter and the grip was really simple. However much the first day already a bolt out and a few minutes later, the entire knife. Until I had back together without instructions passed already ne good hour. In the end it held only with tape and the release button to open was pure gambling. In addition, there was no assurance that was quite annoying because the blade is always opened in the pocket.
I opted for something reading & collecting information for this knife as it was built by a very high-quality company and had a safety latch. My expectations were more than exceeded. The trigger works beautifully. The blade folds out by pressing a button and can be totally easy retract. The safety catch prevents accidental opening. The blade is made of stainless steel and 440'er enstpricht the legal standards for switchblade. I'm very satisfied with the price / performance ratio of this knife.