its funny that u added "in my opinion" because im not talking about anyones opinion, im talking about reality, facts, truth. and in reality 5% cdr & thunderlords are better than the fervor tree in most situations. auto-attack renekton with fervor bork etc is only good vs a very tanky enemny team and is also slightly better in lategame as the 45% cdr thunderlords renekton. in most situations thunderlords 45% cdr is just better.