Tough time deciding

So I’m debating getting one piece, the GMT Bruce Wayne, or getting two pieces together, the submariner no date and the OP 41 black. Currently in my collection I have an OP 41 green, a datejust 41 silver oyster bracelet smooth bezel and I have an OP 41 blue dial coming in my very near future. My plan down the line is to also acquire a Daytona or another GMT.