I spent forever arguing with myself about the FFT banner next week, and ultimately I decided to skip it in favor of the FFT banner about 4 months from now.
Both banners have Ramza BSB2, LMR, and Marche USB, which are my main chase items anyway. The differences are that the next event drops the Ramza USB (dupe for me), and replaces all of Agrias's relics in favor of Orlandeau's new stuff (like his incredible USB). So while both banners are strong, the next one is superior except for losing Ramza's USB (which I already have.... so yeah).
I know the joke that tomorrow's banner is always better than today's so you should never pull on anything, but I'm not struggling on content and feel like I can afford to wait.
Something else that made me decide to hold off is that Ramza seems to have really fallen out of favor when 4* magicites come out. Onion's new USB relics are superior for buffing and Onion with legend dive can contribute top tier damage in a magicite fight after he uses his buffs, while Ramza really doesn't do anything in fights after he applies his buffs, and his speed is too low to be a reliable entrust battery.
My new plan is to chase Onion stuff on his banner coming up instead of Ramza's LMR/BSB2.
Also
Chris
Tyro USB3 is a complete trap, don't fall for it. Keep Tyro as far away from your teams as you possibly can.