Should i swap explorer 2(black) for sub (no date) or GMT master 2?

[Kosgad]

Hi all
Good evening.

I would like to take your views in helping to sort out the dilemma in my mind. My wrist size is 6.5 inches

Basically I bought new black explorer 2 in dec 2015 and a month ago bought explorer 1 (the new lume model). I have been thinking about submariner also. After I started wearing 39 mm explorer 1, I am kind of leaning towards 40mm submariner. I would not be able to afford for another watch and planning to swap my explorer 2 black

Is it a good idea to swap it? Or should I keep the Explorer 2. Although I like the GMT function and date, probably the size is bothering me. I would like to have a watch with rotatory bezel with gmt hand and date (?GMT master 2)

Confused a lot.

Should i go for submariner or GMT master 2. I live in UK and your suggestions would help me to decide before the price goes up in UK (I guess it is a rumour)

Thank you all

Regards


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