What 3 players to start

Can’t make my mind up looking for a bit of advice who to start my options are :
Ajayi d Murray McFadden Collins what 3 should I start

I think you have to sit McF until you see the usage. but might say the same for Ajayi??? I sit McFadden

It’s between Mcfadden and Ajayi and thats kinda of a coin flip I can See both come out and put up good numbers and I can see both putting up hardly any. Probaly lean Ajayii tho.