i mostly run my tr8 through noise/heat/biscuit , it sounds fine on its own but running it through those makes it nice , the finer details of analog / acb are destroyed.
ive never used a real 606 , i do have tr8 , nepheton (the d16 plugin, cant remember the name) endless sample packs … the hats sound very harsh to me but i stilll use them .
909 is in a lot of music i like but not a sound i use a lot myself , i prefer 808.