I personally haven't compared them, but know someone who has.
The Rockport's were the winner - highly musical and realistic - the Magico was dry, analytical and brittle - and the YG was similarly analytical. The Raidho was was better, but still didn't have the realism and musicality of the Rockports.
Like another poster mentioned I would, in the price range of the speakers you are looking at, consider the Rockport Mira and arrange an immediate audition.
However if you wanted to take a bit of a punt to save a heap of money, the same person that has heard all those speakers (he is a real high end nut who goes to all the shows all the time and has heard everything under the sun - he got the Rockport's himself) was very impressed with my speakers - the ML2 Limited made by a guy down the road from where I live - Mike Lenehan at Lenehan Audio.
Made from MD3, lined internally with 1/4 inch copper, uses 10 gauge hand wound inductors, and Duelund Cast capacitors.
He judges them to be the equal of any speaker has heard - but at a lot less - about $15K. The problem is the chances of you being able to hear them is zero unless you live in Australia - which is why it will be a big punt.
Thanks
Bill