Both are great racquets. The PS 6.0 95 is more flexible, easier to swing, and has a lot more feel. It suits all-court and serve-and-volley styles very well.
On the other hand, the nCode 95 is stiffer, swings heavier, and is more powerful. I would say it's more suitable for pure baseline bashers.
Both serve very well, but the PS 6.0 95 is more maneuverable and is less stressful on the shoulder, if you're getting up there in age.
If you try both of them you'll notice that they feel very different. The nCode 95 feels more stable and muted but the PS 6.0 95 feels sweeter and more raw. Like with all racquets, it's a personal choice.