I feel sometimes like I should hand in my "geek" card or something, because I pick up new tech pretty easily and I've continued to struggle with the UX of the new DSOs. I can get a trace and get my answer so much quicker on my 2465 than I can on either of the newer DSOs I own.
Don't feel bad. A customer has a Rigol and I hate using it. I can manage, but the interface is clunky, and I absolutely loathe the thing it does where it makes too-big signals (e.g. off screen trace) look like clipping (draws a straight line across instead of blanking the trace). The physical controls are too overloaded to make navigation quick and easy. Of course, you can just hit the AUTO button and hope/guess it picks the right thing to show you :P Kinda neat it can decode some serial comms directly, but that's the only "wow!" feature I've found so far. Thanks, Jonathan