Axis Magnus Which other cards are worth having and why?

[drsel]

When you already have old Magnus or new Magnus Burgundy, Airtel, Infinia, SBI Cashback, AU Lit;
Which other cards are worth having (and why), when you fly economy class and stay in 2* or 3* hotels?

 

[sxchzy]

Depends on what purpose do you wish to fulfill
If airmiles
Emirates emralde or axis atlas
If non reward benefits then aurum,plat charge