Big, expansive and flat on top; that’s a land formation called a mesa. “Mesa” was the first name for Strata Bold Rounded Serif, but it turns out it’s someone else’s registered trademark; in any case, if you need a bold, extended mono-height font that’s great for logotype, you could, as we used to say in the Mid-West, do a whole lot worse. SBRS is the final generation of an evolution that started with Mesa begating Mesa Bold which begat Mesa Bold Rounded which culminated in this evolutionary superior product. Use it!