The highest I ever took it was 74ish internal (measured on the 3rd day). I pitched around 62 and let it rise with no temperature control. The ambient temperature was 67-69. The beer had the peppery/spicy notes from the colder initial fermentation and the funkier notes from the free rise similar to DuPont funk, but not the same. Fusels were not a problem.
Don't be surprised if you get minimal airlock activity. I've only used it three times. It was never a vigorous fermenter airlock wise, but it attenuated well. This yeast made a rehydration believer out of me after the first non-rehydrated use.