I prefer the case design of the 081 and it's slightly bigger which i prefer since i usually on short sleeves and i believe it would suits more casually. The next is that i am still being abit sceptical with the spring drive movement being all mechanical. Although i clearly knows that the electromagnet was acting as a brake for the minutes. (layman terms) however i might need more time to sink into this. Beside this, the 081 is a limited edition and when it's gone , it's gone but snow flake i can buy pretty easy.
I was actually eyeing on your 081 but that time i was still doing research on GS. half-hearted however ,when i saw that you have sold yours before i have the chance to ask you. i was determined that i need to buy it, As it was on my mind day and night ! lol