I don't know how you got the impression that NS8000 is similar to Ti-10 ... imo, the only similarity is probably both of them have slim frame design.
Ti-10 (as well as MP100, Armotec 700) are offensive rackets which are very head heavy and stiff. In fact, the balance of these rackets is not even towards the racket head, but the tip. As a result, these rackets can produce very powerful smash (of course, you must have strong arm/wrist and good technique). However, they are relatively slower in defense such as returning net attack, return smash, etc. They also require people with stronger arm/wrist to get use to.
In contrast, NS8000 is a head light balance racket. Yes, head light, not even even balance (MP90 is even balance). It is not stiff but not very soft too. I'm not sure whether it is because it is made of special carbon, it gives very solid feel. As a result, it gives excellent control when you play net shots, overhead shots, trickly shots, ... The advantage is apparent. However, it just can't produce smashes with the same punch from offensive style rackets, can't even match MP90 or AT800 DF/OF, but it can be adequate in most cases, especially if your style is not hard hitter, but a more tactical player - NS8000 allows you to control your shot very precisely and you will have very good speed with this racket.
Comparing with NS7000, which imo, is a very weak in terms of generating power, NS8000 is much more usable. As I said above, it has head light balance - I've just compared it with my ISO900SR CP, I would say it may be even more head light. With this head light balance, its power level is satisfactory, but just far from what you can get from Ti-10 type racket.
Well, I'm not saying NS8000 is not good and not worth a try. In fact, many people used to think they are offensive players, however, once they have tried less head heavy racket, they may find that they can actually play better with a defensive type racket. Using NS8000 is a very different experience from using Ti-10, but it may not necessarily bad, just depends on your play style.
For me, if I'm in good form, MP90 is still the best overall racket for me. It has the best balance imo in terms of power, control and manuverability.