I’ve had 0 issues with my Fusions except for that blown rear spindle bearing which Fusion overnighted a replacement out free of charge. Dan had said out of all the axles he has built, that was only the second one he’s seen go. King pins are great not having to worry about rebuilding them. If you feel any play, you can tighten them up. Timing when I ordered mine was about 4-5 weeks for a set of custom spec axles, I don’t know how much they has changed in this lovely world of ours. I haven’t had any issues with my ARBs as of yet. Those are my 3rd set that I have ordered from Fusion, I wouldn’t hesitate to order a 4th.