I am at the exact same position . Roland is one of the machines I am currently looking at , but my main workload is CoCr . I am currently outsourcing the most difficult cases and have them laser sintered , but as my lab is located in the island of Crete , shipping time takes longer , so there is a time issue . It would be great if I could mill those cases inhouse . I have some concerns about Turkish machines , but these guys really use quality materials . As for the after sales support , they are offering a contract of yearly maintenance . I don't have any more info but I am still researching . As I told you I am going to meet with these guys in 15 days , so any further info I have I will tell you . Everybody I have spoken and have a Yena machine , is really happy with it . I am also meeting them . I speak directly with the factory , not the Greek dealer . They can custom make a machine , just the way you like it . It sounds really interesting . I even found a guy in Greece that makes CNC machines , and have a dental model . 5 axis , 2.2 kw spindle , heidenhein control unit , price around 52.000 euros . It can be cheaper with a cheaper control unit . There are too many !!! I am researching from the previous IDS and haven't decided yet !!