If your salary is more than 50LPA, why are you opting for Reglia? Why not Infinia? Infinia points are probably twice as valuable as Regalia and the cashback is more. Granted HDFC isn't issuing Infinia LTF right now(metal variant). Even so, you get 12k points after paying 14.6k yearly, which you can redeem for 1:1
There must be a reason why only HNWIs are offered Infinia[not getting into the benefits and devaluation here]. They can probably afford the 14k+ yearly fee easily.