PRM is tops but I think there out of business now or sold. So I’m not sure you can order from there.
ive heard from others guys here there isn’t much difference between dura blue, tusk, LSR, and Vito’s. Not sure if that’s true or not but if it is is just go with cheapest.
jj&a play axle might be worth looking into also.
curious to know if a stock axle with yfz450 hubs would be as strong as these new extended axles?