ah yes, it's time!
i'm not gonna spoil anything, but i will say: Gyutaro is the main unit, but Daki is HIS support
what i'm trying to say is that both have weaknesses, but that's why Upper Six is BOTH of them together.. they cover each other's flaws! like real siblings!
and yes, they are both Upper Six; for some reason, a lot of reactors seem to think Daki's a "fake" Upper Six. she's not, it's just that she shares the position with her brother. i'd say she's like 30% of the power, while Gyutaro is like 70%.
people like to immediately hate on Daki after Nezuko beats her, as if she's super weak or something
she's absolutely not, she's killed nine Hashira (without Gyutaro's help btw)
it's just, she got really unlucky LMAO
between a literal Sun Breather, Nezuko suddenly getting Upper Rank powers, and the Sound Hashira, she had no chance alone
now I love Daki because she's a support. and you'll soon see why she was given that position. she may not be too scary to fight on her own, but she is SCARILY GOOD at backing up Gyutaro. they have amazing synchronization. anywho, enjoy the episodes to come, and good luck not trying to watch the rest after you start the next one!
a little fun fact: episode 17 won Best Animation of the year on the Crunchyroll Awards when it aired a couple years ago. and you might be able to already tell why, now that Gyutaro is here. this is going to be the first REAL Upper Rank fight we have (Akaza wasn't be serious), so I'd say you should use this fight as a measurement as to how strong Upper Ranks actually are; considering we can't tell how strong Akaza is since he wasn't too serious, and these two are the weakest Upper Ranks, they set the standard. you can get a very good idea as to what to expect from the rest of them... and why they haven't changed their members in over 100 years
anywho, sorry for the long post! thanks for the reaction!