Whats everyones take on turbos bigger then 72mm?

[driven87]

If you did not have to race in a class and just wanted an all out fast car for yourself would you go to like a 74 or 76 trim turbo?? i know people have gone in the 8's with TSM legal turbos but lets say you had no rules and wanted to go faster easier with a big turbo. Thanks for any thoughts.