Messi for me. I know, I'm biased since I'm a Barcelona fan, but I have watched his career since the beginnings and at 19-20 he was already one of the best players in the world with performances such as a hat-trick against Real Madrid, the goal that imitates Maradona's the most against Getafe and numerous instances of embarrassing world class players and legends like Roberto Carlos, Cannavaro, Robben etc. The guy was a one man army as a freaking teenager. Ronaldinho in his pomp admitted that he is not even the best player at Barcelona, Messi is. Sure, you could argue that he was modest and propped a youngin', but not a year later and Messi was already better than Ronaldinho without question, so it wasn't that far from the truth. I can just imagine barely having the legal drinking age and completely demolishing world class players left, right and center. I am beyond happy when I manage to dribble one player in my 5 a side Sunday kickabout with my mates, nevermind going full throttle through world class defenders from the half way line over and over again.
And the guy has continued to do this year in, year out for the next 10-15 years. There is almost nothing Messi can't do with a ball at his feet so for me it's an easy choice. At the end of the day football is a team sport so winning titles depends on so many more factors, that one sole player can control so much. That's not even mentioning Messi'ss cabinet of trophies is nothing to sneeze at.
Disclaimer, I'm not patriotic so maybe it weighs a bit against what it means to win a trophy for my country. I couldn't care less if my country wins a World Cup or gets trashed 5-0 against Andorra. It's all the same to me, so maybe I can't appreciate the value people put on WC. This also applies to individual sports. There are many instances when I root for the opponents of my countryman. If I don't like the sportsmans of my country then they could be GOATS of their respective sports and I wouldn't give a feck.
Tell me if I'm wrong but it reads like you judge it from the outside more than picking a career for yourself. Surely you would care if you were part of a national team trashed by 5-0 by Andorra?