I don't think it's a bad collection by any means but I feel like there are a few missed opportunities. The 5171p is nice, but I would have loved breguet numerals.
The aquanaut travel time - great to see more results from Advanced Research, and quite fitting to see this in the 20th anniversary, but the open work dial ruins it for me. However I could change my mind with better photos.
The white gold aquanaut is also very nice, but an upsized movement with an increased power reserve would have been perfect.
The 5960/1a is also great looking, but would have been better on a strap.
The 5131/p, whilst beautiful, I find the North Pole view a little unusual. Not somewhere I would dream of going whilst looking at the watch.
Apologies if my post sounds overly negative, as that was not my intention, as overall it's a fairly solid collection, but for my taste a few small changes would have transformed it into something so much better.