VONG vs SLYG: Large-Cap or Small-Cap Growth ETF?

Vanguard's VONG tracks 394 large-cap growth stocks with a 0.06% expense ratio, while State Street's SLYG holds 344 small-cap growth stocks at 0.15%. VONG is 51% tech and top-weighted in Nvidia at 13.23%, Apple at 11.13%, and Microsoft at 8.70%. SLYG offers a 0.70% dividend yield versus VONG's 0.40% yield. The choice depends on whether an investor prefers dominant large-cap leaders or higher-risk small-cap momentum.