In the manga,
Midoriya is already able to use 20% of One for All. And after he got his new quirk, Bakugo offered himself to corner him and push him to see if he could manifest his new quirk again. It seems that Bakugo while still being a teenager is already able to keep up with Midoriya's One for All at 20%. One would assume that while he continues to grow and become an adult, he will increase his power even more.
Can Bakugo keep up with Midoriya's One for All?