Okay, I have it and I will keep it. I get the point that Stomp interface is made with quality and Amplitube is made for a fine and sweet sound! But I don't get that why Iphone SE has all the same options that Iphone X has. And why it even supports Ampliube. My first problem occured when I used 3 pedals at the same time and my reverb pedal's swell was mapped to expression pedal and I used stock amps. It started to crack and pop. I was shocked, my heart stopped and felt the money in my mouth. But then I found an option to rise the latency from ultra- low to low and turned off the backround option. So, cracks and pops dissapeared, Margus was happy guitar player. And then I wanted to use a Fender amp ( that was one of the main reasons why i bought it and because of my stupidity I THOUGHT that Fender amps will come with the stomps. Who has time to read what's included in pack when from far reading there's written ''Upgrade from CS (FREE) version to PAID version''), but there wasn't a fender amp included. I buyed an Fender amp and buyed OCD and also Reverb. So, I tried the amp - amazing. I had time to tweak my own sound. I loved it! And then I added OCD and Reverb! Boom, cracks and pops! Second time my heart stopped. Removed OCD. Played 20 minutes! Boom, cracks and pops. So I have my favorite sounds on my phone. They are there, but for 15-20 minutes. There was a real rollercoaster of feelings I say. Right now I'm using it on stage, from time to time rebooting the app during I play. Like I said, I have it and will keep it, but now I'm also collecting money for Ipad. So, conclusion - Stomp is superb, Amplitube is superb but Iphone SE is not capable to run those sounds that we like!