I've got some "clicking" going on when I turn my wheel. Can you replace the Birfield joint or should I do a conversion?

 

replace the birfs and go long's...they are soooooo much stronger...and beefier...lol..not many ppl have broken 30 spline longs...i've heard a bunch of ppl break the dana 60 and danna 44 knuckles...so stay birfs and go longs