Im about to buy a DJI Inspire 1, and this will be my first drone or aerial flying machine. I checked everywhere and it says, OUT OF STOCK everywhere. I could only find it at one place, here, http://www.amazon.com/gp/product/B00PLJMOZ4/ Seller is Sonic Copters. It says, 10 in stock. Has anyone ordered from Sonic Copters before ? How good are they ? Shall I go ahead and buy it ?