Moori 3s are fine, they are very good tips that grip the ball well. Unless I drop my shoulder on a stroke, I have yet to miscue with one. Like I said earlier, if it glazes over, a very light roughing will take care of the problem and not wear down the tip. I have put hundreds of hours on one and it still plays great. If the tip is installed properly and not overheated in the trimming and burnishing stages you will not have any problems. If you get the tip too hot, pretty much any tip will have problems (mushrooming, de-laminating etc)
Chuck