so you have both..!! I have to admit I like to see a bit of movement on the dial - hence the seconds hand - and if the extra weight gives it a nice feel it may be the way to go as I would normally go for a sportier looking watch anyway.
I'm also hoping to see the skeleton model this year which should definately be a less dressy look - but the price..!!
What face colour is your 15300..? Don't say blue...that would also be my choice for something different from everything else I have.
Yours,
Andy.