Saw some Twitter posts about Infinia reserve, even from @TechnoFino. And some put Smartbuy privilege snapshot showing it between DCB and Infinia and jokes around it. Any information around it?
Two points in this regard. (1) An upgrade to Infinia cannot hurt your chances of a further upgrade to 'Reserve' - if and when it launches (and assuming it is actually slotted in above the Infinia) and (2) If it's FYF, you have nothing to lose - see point (1). If it's not FYF - ask for FYF.
I think you shud upgrade to Infinia. Given Infinia itself is invite only, chances are anything which is one level above infinia will also be invite only, and maybe only those who hold an Infinia or DCB wud be invited.