Either way, the same previously known issues remain, and they can be quite bad for gaming and work performance. I'll do the usual summary.
1: CPU only goes to 2886MHz in single core (I have found 2964MHz as maximum frequency in the sys files but it isn't in the freq table so it isn't used for single core). Dual core and Quad Core are at 2314MHz and 1794MHz respectively. Pushing Dual at 2496 or 2652MHz and Quad at 2314MHz will dramatically increase performance at a moderate battery life cost (2314MHz was originally the intended Quad Core mode frequency of the 9810, and in fact, above that, diminishing returns suddenly appear.).
2: System throttles at 70°C. It is an extremely conservative choice considering we are overclocking a phone. Throttling causes a bug that makes the user unable to reach 2002MHz on small cores (Hard caps at 1950MHz even if I try to change in hKTweaks). Same for GPU, but the hard cap frequency varies there. Putting 90°C is a good balance between safety and maximum possible performance.
3: GPU frequency just does whatever it wants. Rising the minimum frequency to anything higher than 260MHz in an attempt to get more gaming performance doesn't work. Boost frequency threshold at 15% doesn't seem to make the GPU boost aggressively either.
4: If the GPU overclock is ever enabled again, it seems that there is a 775MHz frequency in the table. It would bring huge benefits to gaming. 598MHz is meh. It's just an extra 26MHz so.
That's all. The first 3 are bugs. The last one is just a suggestion.