Dunks are relatively new to me compared to most who have been posting. Growing up where I did, there were no stores that got SB dunks. I stumbled across them on eBay, I never saw them in person (and still don't). It would be hard to name a single colorway that first caught my eye on eBay, but the Loons were my first cop.
Before dunks, it was Jordan's for me. That was what was hot at the local boutique, and all they really got. In the last year and a half though, I've really swung towards sb dunks, and rarely buy J's anymore. Part of the reason is the quality is better, and the price point is better. The main reason though is the sense of community here, as well as them not being as hyped, and thus easier to obtain. I've kinda got burned out on Jordan's, just too much work to get what you want, especially up here in Canada.