The Ultra Analysis book only gives stats for Hood Nomu. 6/6 in power 5/6 in speed. Neither the Ultra Analysis book nor the Ultra Archive book gives stats for USJ Nomu, the one who fought All Might.
USJ Nomu had super strenght, super speed, super regeneration and shock absorption.
Hood has Muscle augmentation and stored power to increase his attacks (apparently 2 different quirks) , super speed, super regeneration, storage (it stores several other nomus in his body, apparently up to 9) , mounted jets for flying, and transforming arms which allows him to shapeshift his arms for attacks, it's ranked as high-end which is supposed to be also more intelligent, even though it doesnt seem to have shock absorption.
I'm not aware if there is more information in audio books or anything about them.
Which one is supposed to be more powerful, USJ Nomu or Hood?