It's not that simple for me. For high ticket items like regs, drysuit and tanks I've purchased on-line because the LDS price was at least 20% higher if not more. For lower ticket items like the occasional hood, set of gloves, gear maintenance chemicals and stuff like that, I give the LDS my business because the cost of shipping wipes out most if not all of any savings. Plus with those items I typically want or need them right away, where as higher priced items are much more planned.