Advise on which Omega watch acquisition boosts my collection best

Dear Omega fans,

I dont need but I do 'want to' add another omega watch whereby I either boost my diver or my 3 hand watch collection (in blue).

Its either aqua terra skyfall
Or Seamaster 300m in white

My current blues:
116000 oyster perpetual in blue
Seamaster sword hands electric blue
Sarx045

The op will stay no matter what. Its between keeping the current electric blue or selling it and getting the beautiful aqua terra skyfall.

OR

boost my white dial and watch collection with the new white seamaster 300m.
Would definitely sell my seiko srpe37
Maybe sell nomos tangente 38 datum
And maybe even sell the snowflake though not sure about 300m being versatile with a suit?

Which would you recommend for my collection.

Here are some photos.
Regards
Pete

Hi, the only person who should answer this is you ; ) That said, here is what I would do:

1. Don't sell anything
2. Add the Aqua Terra

Every collection deserves an Aqua Terra, it is perfect for everything. That said, you can't go wrong with a Diver 300M either. But personally, I would go with black as I think it is a bit more versatile, especially when you want to wear it with a suit. Good luck!