iShares ISCB outperforms BBSC in cost and yield

iShares Morningstar Small-Cap ETF (ISCB) has a 0.04% expense ratio and 0.63% 1-yr return, outpacing BBSC's 0.09% expense ratio and 0.48% return. ISCB holds 1,500+ small-cap stocks with 18% in industrials, 16% in tech and financials, and top positions at 0.98% for Lumentum, 0.47% for Revolution Medicines, and 0.42% for Sterling Infrastructure.