any nice tips and hints are appreciated how you fly it
I notice that flying the FPV (the "Bird") is mentioned among the advice you have received. While the FPV makes it easier to fly accurately, you should be able to fly the aircraft just as accurately without it. It's called raw data and that means no flight director and no FPV. Only by practicing your instrument scan without the crutch of the FPV and FD will you become a better pilot.