Things I liked:Very quite, firing reaction is very vey low, very accurate, you can send 12 shots to same target in 6 seconds. good weight ballance
Things I would have changed:magazine sytem is not quite good, reloading is not too easy and fast, it takes time so take 3 magazines at least. Also mechanic finishing and engineering is not good enough.
What others should know:it is a very expensive rifle but it is the lat point of airgun technology, there is no other airgun more perfect than this one.