I was playing on this instrument for one month and I am ready to tell some details about this guitar. This is my first seven string guitar, also first guitar with active humbuckers. With this guitar, I used Boss GT1.
Firstly, I like how it built and overall feelings from touching it. It has good materials and I also like how it looks. Compare to my previous guitar, this has less weight. For a position, I am playing in classical position and it is quite comfortable to play, but for me, it was difficult to play it on a hip because it always going down.
For a sound, It was my first experience with active pickups and I got a good sound, also fewer noises from the processor. The sound is great. It has good deep sound with distortion and clears. But I received a problem with an additional metallic noise. I sent it back, but Thomann support said, that this is not a manufacturing problem, this is resonance effect. Support and return procedures were fast, and this is a good point for getting a guitar from this shop, they will not drop you)
In the end, pickups are the biggest problem for this guitar. They were produced by Schecter (or outsourced) and they have a microphonic problem. The noise problem was in pickups and I gave it to master. He took pickups from sockets and put material on the bottom. Also, some cloth before bridge and GruvGear on top. I still have some additional sound, but I have less and it is more comfortable to play.
if you want to play for yourself and you don't need to record songs, this guitar is a perfect choice. Also, if you are a perfectionist, you could have problems with this noise and you could need to fix it. If you have the ability to check it, try this guitar in local shops.