Traktor 4: Mac users are second class clients.

Where? Maybe one with 256GB SSD and 8GB RAM… If you wipe the floor with this one, you will also probably found no tutorial on iFixit to change damaged parts, because you can't.

But you are right that we can buy a new "used" one. That's what I've always done myself. I would never throw so much money at Apple just to have a new device and so I always wait until there are affordable prices on the used market.

But I understand it now. It's not really a discussion if I don't want to see the arguments from the counter part. I'm not excluding myself from it and just want to represent the other side that we don't have to buy alway everything new straight away if it's not necessary. For me, it just doesn't make sense to buy a new "old" MB at the moment, regardless of whether it's a Pro or Air, because i can Traktor 4 run stable and without any problems with my MBP from 2012 with no costs at all. That's it.