Florian Wirtz is an incredibly talented player and already the biggest clubs in the world are after him. Wirtz played a leading role in Leverkusen's title last season and was named Bundesliga player of the year. Despite his young age, his contribution is obvious and his stats last season were immense. Arsenal are competing with Manchester City and Real Madrid in this transfer window, but they are one step ahead. This is because only Arsenal are ready to pay Wirtz's high transfer fee. However, it might be difficult for Wirtz not to accept a transfer offer from Real Madrid despite the transfer fee. Because Real Madrid is one of the biggest.
If he wants to win more trophies then he will definitely don't mind moving to Real Madrid, while Manchester City also would still give him more game time than Real Madrid, they likely will also give him more trophies than the Gunners but if he decide he needs more game time then I guessed Florian Wirtz would rather opt for Arsenal, though I think these clubs won't be the only club chasing him, it seems like Bayern Munich are interested in him, often times they do sign the best players from other clubs in Bundesliga, in order to get the best squad and that's how they often dominate the league domestically and including in Europe.