I am reviewing the DHS Neo Skyline III rubber boosted with Falco Tempo, usually 2 layers for me. I have played this rubber before without boosting but in my opinion this rubber is designed to be used with booster and the the way it plays boosted and unboosted is completely different. All the ratings I have given regarding speed, spin etc is for boosted version with good technique for chinese rubbers.
General characteristics:
This is a hard and heavy rubber. Actually all the tacky Chinese DHS rubbers have these characteristics. On a fairly standard sized racquet head (for example on my Butterfly Liu Shiwen FL blade) the weight is around 48-50 grams with booster included. Boosting makes the rubber softer, I don't have an instrument for measuring hardness but to me DHS Neo Skyline III still feels a touch harder than Tenergy rubber after 2 layers of Falco Tempo boost. In general with power shots you really have to generate your own power unlike Jap/Euro rubbers like Tenergy in which even brush loops have plenty of spin, speed and power.
FH: I only use this rubber on the FH side. The amount of spin, speed and power is amazing and it feels to me every couple of months when I have improved a little bit I can actually produce more stable shots with slightly more spin, speed and power. This rubber doesn't really bottom out and for me playing quality choppers this can be quite important since I am able to generate more topspin when required against heavy backspin chops. However, you need good stable technique and shots in which you are off balance or not in position is harder to adjust compared with something like Tenergy. The rubber is tacky and has a low throw for me (even boosted) and is very good for short or long push receives as the ball is less likely to pop up. Serves also contain noticeably more spin due to the high tackiness. I have tried provincial, national, blue sponge versions as well but they are incredibly pricey from my point of view and since I am boosting anyway for me there isn't such a significant difference although I do like the national blue sponge versions but then who wouldn't
Disadvantages: need to boost every 2-3 months and also adjustment in technique especially if you are really used to Jap/Euro rubbers like Tenergy.