Snake/Sagittarius and Pig/Sagittarius meet at 58-63%, one Western temperament in two animal natures. Both carry the Sagittarian fire, but the Snake looks before the leap while the Pig simply trusts its famous luck.
Here is the honest snag: Snake/Sagittarius thrives on romantic surprise and, by canon, needs a partner it cannot quite read. Pig/Sagittarius, all cards on the table and punch lines in the open, is the most legible lover in the zodiac. The Snake decodes the Pig in a weekend, and the mystery it feeds on runs short. The warmth, though, is real on both sides.
The shared Sagittarian candor makes talk easy and cheerfully blunt. The Snake reads everyone like a see-through comic book, so the Pig cannot bluff, and the Pig's humor keeps the Snake's clinical readings from turning cold.
Prudence versus appetite. Snake/Sagittarius calculates while Pig/Sagittarius spends beyond its means, and the Snake's habit of resting on its laurels irritates a host who at least keeps the party moving.
Pig/Sagittarius teaches the perceptive Snake that transparency is not shallowness, and that a fully-read book can still delight. Snake/Sagittarius lends the Pig the look-first prudence its budget desperately needs.
At 58-63%, Snake/Sagittarius and Pig/Sagittarius are workable with effort. Same fire, mismatched mysteries; it lasts if the Snake values warmth over puzzles and the Pig accepts an audit.