I agree with most of the above stuff - even the conflicting bits
I really like the 808 hats as they are so organic due to not being sample based (unlike the 909). Lovely lovely lovely... Saying that, I did sell my 808 once I got my Jomox xBase/Airbase.
The Airbase is about as cutting as you can get when it comes to HHs (or indeed any of its sounds). The HHs can be analogue noise, or a choice of 6 bit samples from the 808, 909, CR78 or some native Jomox samples. Additionally, the HHs have an incredible analogue VCA (VERY snappy) and a dedicated analogue LPF and HPF. There are 6 editable parameters for the closed HH, another 6 for the open, plus another 4 for the HH filter.
You really can not want much more then what is included in the Airbase when it comes to HHs.
Summary: If you want HHs with an attitude, avoid samples. I actually avoid samples for all my core drum sounds.