Choosing titanium anode is a choice that balances cost and quality. On the one hand, the use of titanium anodes can significantly enhance process capability and improve product quality. In some cases, the use or non use of titanium anodes determines whether a manufacturer has the manufacturing capability for a certain product; On the other hand, the use of titanium anodes is a significant improvement compared to phosphor copper balls in terms of both initial equipment investment cost and subsequent operating costs. When the benefits outweigh the costs, it is evident that titanium anodes are indeed a natural choice. Moreover, in some cases, if titanium anodes are not used, the manufacturing capability of a certain product will be lost, and titanium anodes have become an inevitable choice. With the continuous improvement of product demand, the enhancement of process capability is also a continuous requirement. Overall, in the long run, choosing titanium anodes will inevitably be an increasingly certain development direction.