This was Atomstack’s star model and had a large user base. With this model, Atomstack established itself as a leader in laser technology later on.
The Atomstack A5 Pro comes with a 445nm blue diode laser with up to 5W real power. The assembly is relatively simple, can be done even by inexperienced users in half an hour.
The A5 Pro is an affordable laser. It does what it is supposed to do without any problems. With the 5W you can do a lot. I find the price reasonable.