One of the best I ever had - yes this is X Dream from Squape company. I simply love it. Very nice flavor, quite good vapor, low consumprion, single or dual coil deck. But sorry for missinfo - deck is made of dielectric aluminium - not from peak. This is must vape - even more than the kayfun v5 was for me. I see no cons - maybe a bit harder to make a build, but practise make master - co no con at all. You can bet on Swiss qualitty!