Tidal Speakers owners

Q - Is the tidal sunray or the tidal agoria (too early to comment as its still new i guess) more difficult to get extreme performance compared to the Tidal CDSE ? Which amps would you use for either ? Am planning a once in XX years upgrade to my system. Have some old mac gear MC2720 and C37 power and pre respectively, transport Wadia wt-2000, Wadia Digital 2000 DAC, B and W 804s (being the most recent addition 7-8 years ago !). Read about the Devialet D Premier and thought would do my wife a favor to reduce the amp clutter + more relevantly integrate my AV stuff using the devialet and stream music etc. 3 months later i realized my speakers are not good enough so did the rounds from Wilson to Verity. Verity Sarastro made me realize that i wanted to go back to analog amps though the Devialet (which i must now sell at 3 months of age :)) did everything i expected it to do at the time i bought it.
Am debating between tidal contriva diacera SEs (used) , agorias and the sunrays (used), sunrays Mk2 (to come soon) and wanted to assess if people believed/knew /experienced a Sunray's or an Agoria's performance in an open living room format versus that of a Contriva and more importantly if the sunrays would need much more expensive amps to get "value/extreme sound" from ?
Another question - anyone has any view on Lansche 7/8 versus Tidal ? I heard some good things about it but havent heard it yet..

Rohitmalh....

below is my experience....
1.Agoria and Sunray is far more better than CDSE
2.Agoria is more eazy to push than Sunray(4.5db Higher)
3.Used Sunray is far more chearper than Agoria
4.Sunray is picky for good amps!!

i agree with avantgarden post, if you choose sunray your power amp choice will be more limited than smaller models, but it is worth it.

Rohitmalh....

also
Agoria is picky for good amps too,
but it's more eazy to deal with than Sunray

if you using TIDAL amps(espeically Active)
no matter Sunray or Agoria it will be eazy and great....

if you are not using TIDAL amps, maybe Agoria will be more eazy.....

Thanks very much. Have you owned a Sunray and do you still own it ? Which amps have you tried with it ( and how many?) any suggestions on solid state and tube with Sunray where you have had v good experiences ? Thanks