Question about 2PC AI/CB and MACKU

Hey there guys

I was looking around and got interested in duel pc AI/CB and it seems to be the right way to go (haven't cheated in valo before but want to get some edge while playing on my main), but then I saw people recommending one provider while saying avoid another. I am confused.
The thing is: From my understanding, if you use OBS ndi or a capture card, there isn't really a way to detect the aim software, right? The only way you can get banned is either manually or if stuff like Macku gets detected, or am I missing something?
If my understanding is correct, how safe even is Macku? like is it possible to get a lot of banwaves here and there, or is it just "undetect-able" quote on quote at this moment?

Thanks for your answers!:)

You are missing quite a few things, brother. The main advantage of having a 2PC setup is that "nothing" would be running on your gaming rig. However, there are lots of other detection vectors, such as your mouse movement (depending on how it's done). So it's not about the "aim SOFTWARE"

Also depending on how your obs ndi is setup its also a det vector ^^