Thank you, PVia and Alex, for the swift answers!
Alex, I was thinking about Ansco 130 and its variations.
Till now I have worked a lot with E 72 (Eric Patton's formula) on FOMABROM variant III but, unless I give the print a KRST toning, the blacks are not 'deep' enough for me, even after 5 min at 22C (1+1), the mid tones and highlights are good (the film is Fomapan 100 & -400/120 in Pyro-HD).
And once Selenium toned, to 'reinforce' the D-max, the Thiorea toning is not working as I would like it.

Philippe