The tuning guide is general but maybe we have been too conservative on the low end. For small agile quads I generally use 80 - 40 or 100 - 50 on the gyro and D term filters.
It sounds like you have increased just the D term filter to 80 hz. I would suggest that you also increase the Gyro filter.
This is where things get interesting. We want the lowest possible filter setting without compromising performance (assuming you are not causing heating of your motors and esc’s). Generally a rule of thumb of Gyro filter being 2 x D term filter is good. The question is how high you need to go. If you are interested in experimenting I would set the gyro filter to 2 x the d term filter and step them both down until you start to feel the performance change. Then you will be pretty close to max performance and minimum noise.
The new harmonic notch filter that Andy added will further reduce the noise of the system and does a great job improving the tune!!