Funny thread this because I became ambivalent about my 14060 Sub not that long after getting it and am now somewhat enamoured with the idea on an SMPc!
You have to own a Sub though to know. Some love them long time and bond deeply but not all WIS do. As I said, I grew bored of mine in a matter of months but then I was buying too many pieces too frequently at the time for anything to take a hold really. There are a few pieces from that time I think are keepers but not that Sub unfortunately. Don't get me wrong they are great watches but in a large collection my lovely 2-liner just gets a bit lost and doesn't jump out and say 'wear me' in the mornings. It's been a few years now and nothing has changed. Maybe if I tried some different Sub varieties another time it would change but who knows? All I know is that if a cull comes, it's on the list to move along.
I also note the sentiment above about Rolex being a rather too visible indication of wealth in the UK and in these time of haves and have nots, there are quite a few Rolex fanciers selling up and I have sympathy for that logic. I'll return to the UK after a long period abroad this summer and am considering letting all my Rolex go because I just can't be doing with any negative attention with watches.
There is also the issue of pricing on Subs if bought new. As said, 6K is an awful lot of wedge to flaunt on the wrist and that may or may not be for everyone. I seem to have topped out at 3-4K per piece as the upper end of my comfort zone, even though with lots of pieces it begins to add up to quite a lot more than that! I guess it's about where you place yourself in the wealth spectrum. For me, 6K buys a nice used car and putting residual to one side the objective value of car vs watch when compared is more in favour of a substantial piece of engineering (car) than something thats physically much smaller, has less materials value and uses much less complex 1930's technology!
YMMV so best to get one owned ASAP and either fall in love, or get it out of your system.