My main developer now for many years is HC110. Mostly because of it's long shelf life, but in my system any developer based on metal or phenidone will give same results. D76 is good, but very impractical. I never had any success with Ilfosol 3. T-Max developer is very good, but in my applicaton costs more. 1 liter of HC110 is good for about 100 developments, possibly more. Could be used on any type of b&w film with nice results. By varying dilution, agitation and time negative can look anything from buttery smooth to grainy harsh. But the basic development effect is rather on butter smooth side. Depends on the optics and how shaky are your hands you may also achieve very good sharpness, better, than with Adonal because small grain is giving better resolution in given emulsion. Small grain in my system is not depend on dissolving action of sodium sulfite like in D76 od D23. HC110 used in small quantities does not have such properties, it work slowly, does not over grow grains of silver, but timing here is critical.
Well, I can brag about much longer. Time to stop.
Look for availability of HC110 and borax. I use borax sold for laundry (20 Mule Team Borax) as it is much cheaper ($6 for 3kg versus $6 for 0.5 kg in photo store. Purity is the same, source is the same.) You can use sodium carbonate or Kodalk (sodium metaborate), but IMO borax gives best results and there is no need of weighting it like with other stuff.