With exception to perhaps Fujichrome Provia 400X for colour, using Ilford Delta 3200 for black and white, and pushing Ilford HP5+ to 1600 (which I practically always do with it), all the fast films I love are now finito, dead, gone, sad:
The casualty list:
Fujichrome MS100/1000 (the Ginsu of chromes, replaced by the spendier 400X)
Ektachrome EPJ 320T (can push by 2 stops with positively wonderful grain)
Ektachrome EPT 160T (can also push 2 stops without it imploding)
Konica SR-G 3200 (one of a kind, long dead)