It finally happened :(

Hi, I am new to this forum but have been a handbag junkie for years. I have wanted a LV for a long time but feel like I am just now able to feel good about buying one (no debt, plenty of $ in bank, and my bday is right around the corner). I went and looked at one yesterday in the Atl GA LV store and just know its the right one for me. I am very particular about my bags and take great care to protect them for stains and damage. Now, I am just asking for feedback on the durability of this bag and whether I should try to buy one on ebay for a reduced cost after of course confirming its authenticity here and through Caroldiva. Or..should I just buy the bag in the LV store and pay full price b/c then I will always be able to take it to them if there are issues with the bag? Thanks for your feedback!