Hi - usually I do not fly AI from SF to India but my upcoming trip in early May is in BLR and returning back from DEL so the non stops with AI are tempting. The seat maps look like 1-2-1 with the DL layout - which would be great. Is AI doing frequent equipment swaps? - is the below likely to stick? I am not sure I would like to be on the old AI business class product..... what do you all think? Shall i go with the new AI or CX with a stop over at HKG?

Thank you
--HAF