Replying to Is a 120 flex boot much different than 130

Before you boot chads come in every shop is either done or on to bike season.

Anysones I have some dalbello krypton ax 120s that I got professionally fitted 3 or so years ago. Coming from a 100 flex boot at 6’3 200 it was a big upgrade, but still feel slightly held back. Got a booster strap on it too.

Haven’t gotten much work done on them after and really just started feeling bad about them this year really.

Should I go,
new boots with stiffest flex or
Bootwork plus new liner like a zip fit