For the price, it's great. Two weeks with a laptop until you figure out all the possibilities of this device. It is possible to download ready-made libraries-sounds from the Internet, which are either free or purchased (they are really very well made). You can then work with them further, edit them, and save them on your PC. It is possible to gradually work towards very faithful sounds even of tube devices (I had them and have several). You need to get used to switching with the footswitch - a small pause in the sound (but I have experienced that even with more expensive multi-effects). But it's really a bomb. Don't be discouraged by the number of settings at the beginning, it is ideal to take a ready-made high-quality sound and look at the individual settings. The result is worth it. In a short time I will have the opportunity to try it out at a live concert on a big stage.