Hi everyone. I will be arriving into DEL on Qatar Airways biz award ticket with 2 checked bags (20kg each). I will be continuing on to BOM on a separate ticket, and was wondering which airline has the most generous checked baggage allowance (or least expensive checked baggage fee)?

Also, with 2 checked bags would it work out cheaper to purchase a premium economy ticket or pre-purchase extra baggage allowance? Thanks in advance for any advice from experienced FTers.