(I think they are all correct... hope that helps some. Btw what's the goal with this comparison? Anything particular?)
The major differences:
1. The use of Se as primary function instead of Ne.
2. Being P instead of J
Very hard to discern sometimes, especially when a person is experiencing somewhat of a crisis. I've come to trust behaviouristic type descriptions less and less the more I read about it.
based on my real life experience, both of them are evil.( well, not really, but they certainly have similarities to each other).
both of them don't care too much about other people's feeling or desires(all in all, they are oblivious of anything but their own interest). but still, from what i've noticed, ESTPs tend to act impulsively and don't realise when they hurt someone and ENTJs are more calculated and they know when they hurt someone because they planned it.
there's something i don't completely understand, but they both very determined and know their own interest and would step over dead bodies to achieve it.
as far as i could see, ESTPs are much more loyal than ENTJs, who are very manipulative and betrayers.
all of these are from my observations, so don't feel offended, as i see you're an ENTJ.
Why would you be between those two anyway? They are quite different in many ways...
It seems like you know only unhealthy individuals in real life if these are your experiences with any type.
The key is that although it appears they both want closure, NTJs want decisions made and usually are not likely to change their initial decision whether new information arises that suggest otherwise. STPs appear to want decisions made, but when you scrutinize closer it's the SPs core need for expediency and to have an immediate impact by seeing the fruits of their results instead of closure.Different temperaments, but much in common. ESTP is a variation of the Artisan pattern and ENTJ is a variation of the Rational pattern. Artisans have a core need for having the freedom to choose the next thing they are going to do with a drive to action and to make an impact, whereas Rationals have a core need for mastery, self-control, knowledge and competence.
The Rational need for competence also resonates with the ESTP. However, for the ENTJ, being competent ahead of doing something is crucial and they will want to understand something completely before they go ahead and act. The ESTP, on the other hand, will be more likely to quickly grasp the essence of something and then go ahead and take action, gaining competence as they go. When hearing descriptors, they may interpret competence in terms of their love of skillful performance.
Roles: Both temperaments have a preference for taking Pragmatic Roles so the freedom to choose the next action resonates to both types, as autonomy is the hallmark of pragmatic role taking. Pragmatism means doing what ever it takes to reach a goal, often ignoring rules or social norms. For the ENTJ, that freedom is around devising and getting others to follow a strategy. For the ESTP, that freedom is more often about the necessary tactical actions to get something accomplished.
Language: The temperament differences come in noticing their use of language, with the ESTP more likely to use language that describes things tangibly and the ENTJ language describes things conceptually.
Interest: Also note that ESTPs easily tune in to other’s motives and ENTJs are much more interested in structure than motive.