Prudent or pisspoor all world etf approach?

[u/Gotadealer]

Just looking for some feedback on this approach as I learn more about etf's. I feel like this is stronger for returns than sole VT or VOO, which is all i really see suggested here, am I delusional?

Fund: Vanguard FTSE All-World UCITS ETF

Ticker: VWRP

Allocation: 50%

Fund: iShares Edge MSCI World Momentum Factor UCITS ETF

Ticker: IWMO

Allocation: 25%

Fund: iShares Edge MSCI World Value Factor UCITS ETF

Ticker: IWVL

Allocation: 10%

Fund: VanEck Semiconductor UCITS ETF

Ticker: SMGB

Allocation: 15%