mattia, when other people ask presets and get answered, I think it's because of the form. I mean, sometimes, they ask a particular advice because they have a particular thing to do to improve their mix, and don't see how to. And if they get answered, it's because they are known not to be racing for presets. There is a sort of legitimity.
I still understand the interest of presets for you. When I first started, I found that presets were a good way to understand what does what. The example of the telephone curve is a good one : once I tried the preset, I understood how to EQ to have that effect. The bad side is that to really mix YOUR songs, you have to leave presets because they won't work. Presets are a good way to explore a virtual instrument, a reverb, to understand its character, but you have to leave without it, or create your OWN presets that you end using most of the time.
To answer your original question, I would say if you have problems with your HH you can check this :
- try panning the HH in an other position; it may be buried in the mix by another thing
- use the room/ambiance track if you have it to balance its sounds between the HH track and the room track
- it should be mainly (I would say) a problem of volume. then you may try to boost a little some mid high and high frequencies, but not too much
Well that's what I usually do for HH. And it's not a problem of kit used, they are all good, actually.
Good luck anyway, these people gave you the best advice, not to hurt you,but to make you understand what is the real paths to follow.