I am trying to organize my portfolio more clearly and combine several ETFs/funds with the same investment focus, as long as taxes are not too high when I sell them. I now have the pure MSCI World ETF $LWCR (+0.07%) and at the same time the MSCI World ETF of roughly the same size with Momentum $XDEM (+0.46%) . Which of the two would you liquidate? The momentum idea is good, but if you only change stocks every 6 months, the momentum may be long gone in between and you are betting on stocks on the decline. Thank you for your help!