I'll keep that in mind.
I'm not going for max Social Links on my first playtrhough, but I'll try to get as many as I can.
Most importantly, as you likely know, you should max the S. Links of all your party members (this indirectly includes Hermit S. Link).
After that, I say focus on the S. Links of Arcanas you use the most (in my case it would be Empress, Strength, Devil and Hanged Man).
yes but Teddie comes with Mediarama.
But Teddie sucks. And isn't waifu.
What about Brosuke though?
Yosuke has the top Agility stat in the party which means he'll usually play 5 turns before you even get a chance at doing anything, unless you have a Persona that out-ranks him in Agility. PERSONAlly, that's the reason why I don't like to take him along.
Ideal party for me is Yukiko, Kanji and Chie or Yosuke. It's important to have all Elements handy.
Also, personally, I always leave Chie with Mabufu (low level multi-target ice spell) because even though she's a Physical build, it's always handy to stun enemies. And RAMPAGE. I loves me some RAMPAGE.
Side note, all this talk is getting me hyped for P5. I hope the Fusion system returns. Took me some time but I confess I became pretty darn good at making my own abominations.