If you like the Roland, why not look at the F120: it's exactly the same thing but not in a cabinet, and therefore cheaper.
Personally, I tried the F120 & RP301 and both had the problem that the keys hitting the keybad underneath were noisy when you played hard so I went for the CN24. If it hadn't been for that distracting annoyance, I may have bought another Roland, but it was too much for me.