Hi and Welcome
Sorry you are having a rough bout with the fills. How soon do you eat after the fill? that makes a big difference, some people have to be on liquids for a few days until the swelling goes down. When ever I get a fill, it could be .25 - .5 my doctor suggests I do liquids for at least 2 days, then mushy a day and then I can go to solids. Also I am not allowed to leave his office for at least 20 minutes after the fill to make sure I can drink water. So I would suggest going incredibly slow no matter how much fill you get.
I know a few people who have the bigger band (10 - 11 cc) and most of them do not feel restriction until they are over the 1/2 way mark.
Good luck but mostly don't get discouraged
Leenie