I agree, thank you. I can get lx2 mark 2 at 300€ and 3030i at 400€. Sadly none of them I can test them at home due to seller's rules.The best thing to do is home trial or at least demo with your amp. In the UK the QX mark one are available at a discount due to the mark 2 being out.
Wharfedale Diamond 12 series are similar price range to lx2 and QA 3000i. Worth demoing if available. We can recommend different speakers but its difficult to know which sounds best to your own ears in your room.