Too difficult to just choose one. There are so many different types, some are more precise, some more destructive on a wider scale. They're each good in their own way.
All uchiha special moves require many tweaks.
Only uchiha sharingan which only requires some emotional in battle and i think it is one of the best "base" doujutsu.
Taijutsu is underated without gates, but only the drunken taijutsu is strong.