Hi everyone, I recently got a pair of QSC K12.2. I still can return them and got my money back I heard great things about RCF and thers this model called RCF 912 A same price as the qsc k12.2. I was wondering if this model of RC is better than the QSC. Also I was looking into the RCF 732 A Mk4 does anyone knows this 2 models of RCF and would you recommend them over the qsc in sound quality? Thank you