Zensor series is a very easy drive one. Pretty linear but they tend to sound bright if being paired with bright electronics.
I believe this particular one is a very easy to drive. Now question is what kind of music do you listen whats your budget?
I heard Marantz 6005 ,arcam f19, cyine,Cambridge cxa, Exposure 2010,Nad 356, Primare i22 and sugden !!
Any day I will go for CXA 80 & Primare i22 (1 lakh +) Thats my choice...audition and finalised as its response towards mid range to high end amplifier is also very linear!!!