Majestic and Ahrefs are better, I think. People say that Ahrefs is the best, but Majestic has more data, and it is also a lot cheaper, which is a big plus.
SemRush.com is a very good tool too. It used to have the highest Alexa Rank of all four, it may still have it, I am not sure. I've just finished a free two weeks trial of their Guru Plan ($150 per month worth).
Majestic + (Ahrefs) +
SemRush Guru Plan would be a good thing to have, ongoing.