Fantastische Hure said:
You can think of it that way I guess but then you'd have to think that SSJ-Blue drains energy like crazy as soon as activated.
Yeah, that's the problem and where the problem in believing so lies. Vegeta promptly swallowed a Senzu bean in the fight against Black, recovering his strength, flew at him and his punch was still weak enough that it didn't affect Black that much... We'd have to assume Vegeta took a huge dip in power in the spam of seconds lol.
But again, when Goku performs the CSSJB, it's said that the Blue's weaknesses is that it can only be effective at maximum power for a short period of time, all while leaving aside any potential gain he did in doing so. The dialogue is all about how now the Blue form is operating at full capacity.
It's really weird.