Hashirama amount of chakra is like pebble and Sasuke amount of chakra is a mountain.
It's the first thing I did.
''This is a list of people with the most chakra.''
What are you thinking here
Hashirama can create many massive construct without needing Hagoromo power up
And one of his construct (Shinsuusenju) is larger than Sasuke PS
His Mokujin can be same size as Madara PS.
Dont confused your mind with Bijuu Susanoo Sasuke with current Sasuke(non bijuu power up)
Sure Sasuke chakra reserve is large but nowhere near Hashirama still. But one thing is conformed is, Sasuke chakra is strong and high in quality. Because of that his simple chidori can veporize Meteor.