You're probably right about everything here. I'm the third engineer, and you guessed correctly that everyone else is using Eclipse.
I think the best way to go about it may be to formulate my opinion in a way that makes it clear that I only have the company's best interests at heart, and this is nothing personal. It's just an honest assessment of the situation.
That's also my first inclination. I wouldn't want to do something that's completely rash and burn bridges. OTOH, I'm not really sure how I might bring it up.
You're probably right about everything here. I'm the third engineer, and you guessed correctly that everyone else is using Eclipse.
I think the best way to go about it may be to formulate my opinion in a way that makes it clear that I only have the company's best interests at heart, and this is nothing personal. It's just an honest assessment of the situation.