Well, I didn't really need another scope, but at £620 DH1074 looked like a bit of fun, so I took the plunge on my first ever bit of Rigol test kit, with low to medium expectations of customer satisfaction :-)
First impressions:
Fan is a little bit noisy, in a low-pitch 'whooshing' sort of way. Not too bad.
Display is excellent, for UI elements and traces, very crisp and clear. Nice fonts.
The UI layout and operation with touch and buttons is very good. Quite intuitive.
Touch and feel of buttons and knobs is good. Plastics quality is good.
The DC accuracy of all 4 channels is within the 2% specification. However, at low frequencies CH1 reads about 4% lower than other channels. For example, with all probes x1 connected to scope comp output, hit Default then AUTO. All 4 traces overlay perfectly. Switch to x10, hit AUTO. CH1 very obviously different, showing 4% lower amplitude than other channel traces (with probes on x10 the input channel relays have switched to the lower input range).
Do your traces overlay perfectly in that setup?