Tri-x to me is the classic looking black and white film. Very forgiving of exposure error, you can underexpose the roll one stop and not need to push stop it. I’ve shot it at EI1600 with decent results. I will usually use D-76 developer with it either full strenght or mixed 1:1 with water (ie 4oz d-76 mix and 4oz water) which gives a bit finer grain.