Yeah I know it was spirit from the future, I specifically mentioned Veldora saying it because your earlier passage was implying Chronoa being comparable to Veldora is only based off of Raphael saying it, which yeah I can see why one would be iffy on that since Ralph couldn't measure the Chaos Dragon's energy like you said. As for the energy storing part, I guess? Fair point there.
Also hmm

idk if I'd say Jiwu was matching Chloe exactly. It's made clear Chloe would've won in a straight up fight, but Jiwu was running away and doing everything to keep distance between them. Chloe seemingly lacked abilities to close the gap outside of SW.
And tbf, Chloe not being able to activate SW properly was because her and Chronoa lacked the computational ability to do so and not really power, with the high cost in power being because of their lack of control. I'm pretty sure it was also implied Raphael assisting with the calculations would've been enough to manage the ability had Chloe and Chronoa recovered enough energy after their failed attempt and wouldn't have needed to borrow power from Rimuru.
Been a minute though so I guess I'll recheck the fight laterrrrrr
(Btw can't see the imgur image on my end for some reason. Has days where it works and days it don't. Not sure why atm)