I think bitcoin has the best team so far where I believe this is why bitcoin had been successful within it's undertaking. It's team that had developed it's blockchain technology and had been adopted by other alts where they had made some improvements through innovations. At some point where there is an addtional benefits on the applications where it can be more useful in some other transactions not only to btc.
Yes, I agree with you. I also think that Bitcoin has the best team so far.
Many other cryptocurrencies are purely generated with reference to Bitcoin, even though some have some innovations.