The remote trigger makes a very solid and all-round good impression. I had to do in various photo studios with radio triggers different brands and find that this leaves the best overall impression. It is very convenient that the transmitter and receiver are the same, which makes handling gestalltet completely unproblematic. The camera remote control function is a nice bonus. Thus, the self-timer is now part of the past. This I will certainly use regularly. The only downer is that the phone cable for connecting the radio receiver must be purchased at an extra studio flash and is almost as expensive as the entire radio receiver. I save this money for the time being as I with minimal flash output put a shoe mount flash in manual mode directly in front of the photocell of the studio flash and this trip so. This works perfectly and saves me 15 euros,