The Lyn Fury has a double o-ring response in it, you wouldn’t need a k-pads. I still have both o-rings in my Lyn and it plays dead unresponsive. I just cleaned the bearing and put a small drop of thin lube in it. The Lyn would also easily allow the next step by taking out the o-rings and siliconing the grooves that the o-rings sit in.
If he goes with the Lyn, he’ll probably need the thick lube to make it responsive. When I first got it and wanted it tug responsive I never bothered with thick lube. I put a teeny blob of Carmex lip balm in there and that did the trick quite nicely. The reason I recommend the Lyn is that new learners usually pick up the beginner tricks fairly quickly and want to learn more advanced tricks. Rather than having to get a new yoyo to take you beyond the beginner tricks, the Lyn can take someone from beginner to advanced tricks pretty easily.
