I shot Moori M's since I started playing, along with Kamuis and Snipers, and I always thought they were the best. Then I changed my game around a couple of years ago. I'm relying less on slow spinning etc..play a more firm game, like a hybrid of the two styles. At that time I ditched the expensive and temperamental layered tips. I just got fed up by all the issues, glazing, changing hardness, and IMO inconsistent behavior of the cueball.
I now have a LePro on my main playing shaft. A couple of shafts have home made milk duds on them. These are single layer tips and I get just as much spin as before, but more controlled. Best of all they cost a FRACTION of what the layered tips cost. My cueball control is better and I rarely think of the tip at all. I just chalk normally and scuff every now and then. My tips seem to last forever, I never have to take a lot away, because the top layer hardned, like I had to many times with the Mooris, Kamuis, Snipers and all the other expensive junk tips.
Now and then I try friends shaft which tend to have layered tips on them. I think they feel funny. I used to shy away from certain shots, because they'd eventually ruin my tip. I rarely shot jumpshots full cue, even though I easily could, because they'd ruin my 20 dollar tip. Now I use my LePro and don't worry, I'm shooting all the shots: jumps, masses, power shots, you name it. . Should I ruin it, then big deal, I'll just install another, but that never happens. All that happens is that the tip is very slowly hardening, but it's still just as playable as before. Some would say LePros even get better as they harden. Personally I wouldn't go that far, but they are just as good, just slightly different. And Milkduds are winning several of my friends over. They just work and there is rarely any fuss with them.