eppo said..
If the price difference is only 100 bucks I would still buy local.
Damn straight - if you have a warranty issue, you can take your kite back and get it sorted straight away. Most places, if the fault is clearly a manufacturing issue, will give you a new kite straight away and sort out the returns with the supplier later - resulting in minimal downtime for yourself.
If you buy the gear online, and there is a manufacturing fault, you'll either have to send it back (at cost in time and money to yourself) or go to your local and get it sorted under international warranty. Now the local guy is unlikely to hand you a new kite off the shelf, he'll just put the kite back through the supply chain and once it's assessed, the replacement will make its way back down the supply chain. Meanwhile, you can pretty much guarantee the next 4-6 weeks will be consistently amazing conditions for your absent kite, only for the wind to drop out as soon as you receive the replacement! I can guarantee you won't be saying, "Oh well, at least I saved $100!"