Bob:(posted 9199 days ago)Once you get hooked on tech pan, there are a number of developers available. Examples, Rodinal, Ethol TEC, Technidol, Xtol, Dafine, three developers from Photographer's Formulary, or make your own POTA.
I've not tried Agfa, but my testing indicates that T-max 100 is a little less grainey than Pan F.