I get defensive when it’s a response that shows a clear lack of effort - things that simply repeat what was already said. If it is reasoned and well thought out, I have no issues with an opinion that is against mine.
8 is right because 5 is not enough. There are many hidden buffs that steal your buff slots without you noticing it, things like safety zone and heal which are not even buffs which suddenly take up a slot when active.
A swordman and priest combo already has trouble because the good priest buffs are Blessing, Sacrament and Monstrance/Revive and that is already 3 slots. Then Swordie has Gungho/Concentrate and their higher rank skills like Cleave or Finestra. Notice how I’m already stretching it by including the / options, that I don’t even expect these important buffs to be taken. Either GH or concentrate must be sacrificed. Add them together and it’s already 5. Oh, want your pyro’s enchant fire? Nope. Oh you’ve got a support linker whose gonna spread buffs to you? Absolutely not. I already deliberately exclude nonsense like Reflect Shield and Stone Skin in the equation, which for other people like SPR builds would not agree with me that they are nonsense.
And once you get to the higher ranks, there are so many other things like Thauma, Linker, Doppel, Wizard, Rogue and stuff that take up primary buff slots.
So no, 5 is really not enough. And something above 5, but not too high, like 8-10, would be reasonable so that Daino remains important. Thank you for reading