Well, i guess it's save to say that the QoS vs non-QoS choice barely matters, non-QoS just skips the Wife+Jenna branch steps related to her QoS-initiation party and ends the Wife's Job branch for no reason a couple of steps early because she doesn't quit her job there.
No idea why the wife switching jobs is tied to the QoS-choice since the missing steps of the Wife's Job branch is about her wanting to seduce her former coworker's husband so he can no longer be mad at his wife for cheating on him. (the guy isn't black which makes it kind of confusing for the player that the MC's wife wants to try to make him cheat with her on his wife after she became a QoS)
Even after starting to work with Jenna they are talking about how they want to turn the MC's wife into a QoS in the future after she already had her QoS-party. And the player is also missing out of Salim offering the MC to work for him as the CEO of his old company for no reason.
Beside the missing QoS-party steps the Wife+Jenna branch is fully uneffected by the choice, they keep talking and acting like the wife became a QoS.
The v0.5.0 content for the Wife+Jenna branch probably hitted the hardest, unfortunately not in a good way.
It's very obvious this part was written by a different author, first of all because of the excessive amount of "lol" writings during most conversations, but most obviously because the new author hasn't looked that much into what happened story wise in this and other branches of the "AddWife NTR on" route of the game so far.
There is so much wrong in that part of the branch i'm not even sure where to start.
The MC's wife had sex with Paul a couple of times 150+ steps before and brought him even home with her to get fucked on their bed while the MC was happyly watching, but than she is asking the MC if she could hook up with Paul for the first time or if he is still mad at him (most likely refering to the early Niece branch events).
But the worst part is that Wife's Sister story going on there, the story itself is okay, but not how and when it happens time wise.
The entire Wife's Sis NTR section is filled with her cheating with Steph, Roman, her boss, her manager, and even has it's own Wife+Wife's Sis branch that kicks off after the player completed Wife+Jenna step 137 in which the MC's wife starts to corrupt her sister and is quite successful and even introduced her to Jenna and went to a couple of BBC gangbang parties. The MC turned Ivar even into a cuck begging his wife to cheat on him and telling him about everything that happens..
How in the world would a story afterwards work in which Ivar turns out to be a gambling addicted asshole that tries to use his faithfull wife to pay his debt. And that 3mio debt is even quite the joke, by that time i got there in my run the MC was sitting on more than 16 billion cash and could have easily paid at least for the 1mio the gangster guys pushed on the Wife's Sis.
It's nice to see the MC getting some action again with her, since the last time he had something going was during the sharing branch ages ago. But considering how hard the Wife's Sis was already cheating with at least half a dozen guys in her branches that story felt really awkward seeing her acting all tame and reluctant.
The BBC starving wife of the MC was also tuned down to a more moderate behavior compared to before where she was having gangbang parties left and right each day.
All-in-all, the Wife+Jenna branch's v0.5.0 content feels very disconnected, not just from the other branches but also from it's own branch to a certain degree.