It's a good point that Madrid could win three successive Champions league's. Would be galling for him to miss out on that or watch Mbappe and co do it. That's missing out on potential incredibly rare history. It's the worst timing for other clubs.
While its nice all over Europe right now and a blazing 27c here in Manchester, over a year Paris has a little more rainfall than Manchester and looking at winter temps they were very similar, summer is generally a few degrees hotter in London Paris. Really, London and Paris can be quite grim and cloudy and Manchester just a bit more. You want the south of France or Spain for nice weather. If the weather is important for him then PSG is pretty bad too. Still, Paris London New York are top tier world cities that super stars can blend in. Somehow I just don't see him leaving Spain but then maybe 2-4 years here isn't such a problem but he seems happy with his son at his Spanish pad?
Then add in what Ronnie said after the CL victory and seemingly feeling good about the Madrid fans plus a contract signed seven months ago, after calming down in a few weeks he'll probably take stock. Then there's stats to keep up. At PSG he could keep them up. If you look at La Liga each year, Madrid and Barca wipe the floor with everyone on goals scored, normally over a 100. the third place team is nowhere near. Premier League is usually around 70 goals scored, he'll score lots here but not those bonkers stats.