Originally Posted by
iamajellydonut
As I said, my question was rhetorical. And the most important function of Searing Blaze, though your response did technically answer my question, is that it's still an Incinerate should the Tarmogoyf be too big, the Mother of Runes give it protection, their Karakas bounce the target, etc.
Both are reliable and utterly unreliable in equally shitty-but-I-need-you amounts, and no matter which you choose it's a "fine" choice. But to make that choice on a whim is gross ignorance.