KEF Q300 vs ELAC UB5 vs Wharfedale diamond 225

[Bluemoonj]

I currently have KEF Q900, Q200C, Q400b, want to get two surround speakers to complete the set.
should I get Q300 or elac ub5, or diamond 225?

Personally I am going to use these bookshelf speakers for 2.0 music also, want to experience different sound other than just KEF. I am satisfy with KEF Q900, but also from reviews, UB5 and Diamond 225 are good bookshelf speakers too, and price range are very similar.

among these 3 sets of bookshelf speaker, which one is better for 2.0 music? pro and cons for each pair?

the receiver is Marantz SR7010.

Thanks for any advise in advance.

 

[KenM10759]

I'd stick with the Q300's for uniform surround sound while they're still on sale and save up for a pair of something special in a separate music system later. That's why I have KEF R system speakers all around for now and am looking at stepping up much higher for a 2 or 2.1 channel music only system.