What is meta?

Guys what is actually a meta rn? Vandal or Fantom? (I personally play with Fantom) Bc i saw a lot of pro matches, where one team uses Vandals and the other team Fantoms. Also run n gun gonna be fixed in next episode (source: https://www.thespike.gg/news/riot-games-set-to-address-running-accuracy-within-upcoming-patches/699) so should I stick to Vandal or not?

phantom is the best gun rn in the theory.
but it's still a personal reason what you choose.