Need your opinion on my collection

I'm considering on turning my collection into two watches and I was wondering if you guys can help me out with my decision.

Currently in my lineup:

• Dateust 36mm ref. 126234 – silver dial, fluted bezel, and jubilee
• Explorer 36mm ref. 114270
• Black Bay 54
• IWC mark XX – black dial w/ bracelet and rubber strap

I was thinking keeping the Datejust and maybe one of the other three as they sort of clash for an every day watch. Then again, they all can be an every day…

Need your opinion on my collection