its not just about the 4B. its also about the added risk of not having a proper 5th gen fighter at the end of the process. this risk is a major risk because failure would be a big security compromise and a setback of 5+ years on plans to induct a true stealth fighter.
plus 4B is a big amount for india no matter what. there are lots of other projects that could be funded with that money.
we're not going to get much intellectual property with pak-fa either (we'll continue to heavily depend on russia after this).
i see your point, but i think i am risk averse in matters of defence.
You know what, you are the most negative person I have come across in this forum. Most Indians in this forum are extremely positive or risk seeking as you put it. But we need both to succeed. Good Luck in the forum.