When it comes to the topic of stoves, one has to say that it is clearly a luxury and has absolutely nothing to do with economic efficiency.
Don't get me wrong, I also find it very nice, but there are threads where people calculate themselves to death with photovoltaics and storage, optimal installation of underfloor heating, KfW40 or 55, interest rate differences of 0.05, and then someone comes along with a stove like that
Luxury: yes, cool
Necessity: no
Economic efficiency: catastrophic
If you decide to go for it, then really get good advice (placement location, size, provide storage space for wood, etc)