I have used several lasers over the years and Spectralase is by far the fastest and smoothest cutting laser. The pulse mode is fabulous for patient comfort while using topical only. It doesn’t lose power and I can count on it every time I use it. At first I was hesitant to buy a laser and I didn’t think I would use it much, it turned out that we use it almost daily and it is very easy to use. Spectralase is a dependable top quality laser.