You really need to get a few different devlopers like the ones suggested and give them a try comparing prints from the same negative. You cannot go wrong trying Ansco 130, i think you will find it makes richer prints especially on Oriental IMHO. I also liked the quality on Agfa Warmtone but did not see an appreciable difference between 130 and Dektol on Agfa Neutral FB. But of course what I like in a print may vary from you.