If you were to put 50% of your portfolio long some stock and the other 50% short some stock. What would the combination be?

I have done some long short in the last few months and it has served me well. For ex: Long msft & long SARK (essentially short ARKK). I've lost a lot in leap options on MSFT few months prior but had a strong conviction msft was at good value at around 245. Was able to capture gains from both MSFT and SARK. If I were to put all my portfolio long 50% / short 50%. I would do MSFT and SARK again.