Get a rubber called "792 Battle II".
Good luck finding Battle 2. I contacted Zeropong to find out whey they don't carry it anymore and they told me that they were having some serious quality control issues with Battle 2 so they don't carry it anymore. Megaspin doesn't carry it anymore. It's virtually gone.
To the OP,
I don't know your blade or how it is. Rubber/blade paring is important. For example I have a clipper which is all wood and no flex. It's a great short pip blade but I hate it for inverted. If I do play inverted on it, it has to be butter soft to mimic more flex & spin.
Conversely, I'm not playing with a Gambler Fire Dragon Touch which is a very flexy blade. Hence, I tend to like Chinese rubbers that are more firm on it for power and while I had tested it with softer rubbers also, I prefer a firm as the setup for the necessary speed.
That being said, I've tried 999t from coles. The topsheet that is. It's okay. Relatively tacky but nothing massive.
If you want the king of tack, IMO you stay in the Hurricane family and choose something from there.
H350 is actually that tacky topsheet on a soft euro like sponge. Maybe you'd like that. IDK. Just depends if it's fast enough for you. Otherwise, choose H3 or H3 Neo, Skyline, you figure out which you like best.
Gambler makes a couple of solid options.
Gamber Wrath - Pretty tacky on a soft to medium sponge.
Gambler Burst on their Thor's Hammer sponge - Pretty tacky on a firm sponge.
I've recently tuned my Gambler Burst just for kicks with Falco Tempo Booster and honestly I couldn't tell much of a difference at all... Starting to think boosting is a little overrated so I don't know if you dive into Chinese you'd have to also get into boosting. Just try the rubbers first to see if you like them.