for your information ENTJs are extremely creative. and whats best abt it is they don't keep it in their heads, they implement their brilliant ideas in the best possible way. but they don't look as creative as ENTPs is because they don't find it USEFUL to express their ideas to others if they don't see a use for it.
i think this is because they don't have - Fe (not sure)
whereas ENTPs love expressing their ideas to others. this is like a hobby to them. and they are good at putting those ideas into other people's heads in the most interesting way.
i think this is because of - Fe (not sure)
I know -- I was summarizing popular traits, not offering exclusive behaviors.
1. the ENTJ, what he lacks in creativity, is made up for in insight* and planning
2. the ENTP, what he lacks in planning, is made up for in creativity/luck**
*How does a 'medium' of two types, comparatively, have the one who leads with T then fall on their N (ENTJ), be more insightful than one who leads with N then fall on their T (ENTP)?
**Are you equating creativity with luck? If so, I don't understand the inference. Also, how is luck, in its truest sense, in any way attributed to a 'type'?
You'd inevitably have to dig into what you really mean by 'luck', and, that would probably lead us towards discussion of opportunities (which, are created through insight and manipulation of a situation at hand - bending the environment to one's will versus bending to the environment). If this is so, I agree, the ENTP has the advantage, but, this would also negate your bolded 1.*