Hello Ron,
Both were at close price brackets, YG Hailey 2.2 being used whereas Magico A5 brand new.
So my choice would be same even if they were offered free and brand new (neglecting the "earning" from having a higher priced item for free, that is YG and focusing purely on musical satisfaction)
I sent YG Hailey 2.2 back and am still auditioning the Magico A5.
This time I am driving it with Gryphon Antileon Signature Stereo for a change and it is amazing in terms of resolution, soundstage, image focus and dynamics without ever singing harsh or bright on either amplifiers.
The other contenders I listened but did not home audit were:
Zellaton Stage (Very open, but thought that more base would be nice)
YG Anat II (very good speaker, highs more to my liking than Hailey 2.2 )
Tad Evolution 1 (liked this much, but could not decide without testing it at home)
Tidal Contriva Piano Diacera (impressive, would love to try it at home)
Wilson Alexia 2 (Maybe it was the setup but I left unimpressed, will give it a second chance though)
Any ideas?