ascend sierra tower with raal or Focal Aria 936


I am trying to decide if I should buy either speakers. If someone has demoed both or purchased them can advise which one is better or should I be looking at some other speakers in $4000 range? I want a speaker which does not become fatiguing after a while. I have Parasound A21, Aesthetix Rhea, Audible Illusions L2B and cables are Nordost Tyr and nordost heimdall as speaker cables. I listen to Vinyl almost all the time. Thanks Guys.
couger4u
Absolutely the 936. Soooo smooth, absolutely massive sound stage. Height width depth like crazy. Unbelievably musical.  Maybe the most musical speakers Focal has ever made.  Even bigger soundstage and more holographic than the Electra line above the Arias.

The Sierras are nice but I absolutely guarantee if you’re worried about fatigue, you will regret that purchase. Remember this post in a few months and it’ll be the ultimate "I told you so" whichever way you decide. ;)
Thank you for your response contuzzi. I have read that the top end for focal speakers are too bright. Do you know if that is true? Thanks.