Qobuz or Tidal?


Qobuz or Tidal? And why?

Aurender, good DAC, no MQA. US.
jaybe
Thank you @rajivhifi 
I will look into that. 
I can always use a steep discount, or a steep downhill, both are good!
Looked into the Best Buy savings.
Must be a My Best Buy member, which I already am.
Appears to be half off Tidal HiFi Music ($10/mo), but it appears the reduced price is only for the first year, so it might not be worth reestablishing a new Tidal account for only one year of savings.  Certainly sounds like it would be worth it for someone just starting out with Tidal.
@mitch2 Its $99 for the first year and then $119 for renewals, which is lower than direct Tidal pricing. And you don't need to create a new account. I was already a Tidal subscriber and when it was time for renewal, I bought through BB. They send you a digital code. With this code email Tidal support and they convert your Tidal subscription to BB pricing. 
Thank you @rajivhifi
I must be paying by the month since I don’t ever remember them asking for a renewal anytime over the past  several years.
I will look into it more closely.
Thanks for the replies. Does anyone know the technical reason why one sounds different than the other? It’s a bit weird to me, are the streaming services altering the original files in any way?