Dunlop SX 300 (2025) vs Luxilon ALU Power 125 (16L / 1.25) vs Wilson Ultra 100L v5

Dunlop’s teal/yellow spin 100—TW topspin 9.1, $250 street, the empty-brand Aero/VCORE alt Court List was missing—not the first spin demo for most, but a real primary if you want shape cheaper and a touch more directed than yellow Aero.

The silver co-poly that defined modern control stringing—firm, precise, and still the tour benchmark if you swing hard and restring often.

The lighter version of the Ultra 100, at 280 g unstrung and swingweight 310, with easy power and spin for improving players, but it runs out of stability against heavy balls and costs full flagship money.