Do you suggest upgrading the cassette to a 11-34 instead? I think it depends on the rear derailleur what the max teeth you can have on the cassette and might need to change the whole drivetrain anyways. Looking for any tips or suggestion of what I can do to get the best drivetrain possible for climbing. I’m fortunate enough to have a buddy that works for popular bike part manufacturer where I can get the parts for a fraction of the cost. So that’s another reason why I don’t mind upgrading.