You live in Europe so check out YT industries, they've got cheap bikes with top quality parts, don't know about the frames but I hear they're all right. Link: http://www.yt-industries.com/
I hear Canyon is good too.
//Oh right, didn't notice you had YT listed already.. Well, those are those are the best ones I guess, haven't heard too much about Rose bikes but if I were you I'd start with checking YT and Canyon.