I've bought dozens of Egos (literally) from FT - had a couple problems with some of the standard issue ones, they were replaced with no argument, but it did take a month or so since they want you to ship the defective parts back (they do reimburse shipping through store credit).
I've gotten a total 16 or so twists - my favorites are the short fat 1300s, they've been like a rock in rotation for 3+ months. I've also got a few 900s and "1100s," mine are all doing good but my wife has killed a couple of hers - she swears she takes care of them, but they bounce around in her purse to the point (turned off, mind you) the finish is nearly scraped off on the ones that have "mysteriously" died. I've chalked those failures up to operator error and haven't pursued warranty claims on either.
For the most part I have no issues with FT other than shipping delays - if you have enough equipment to survive for 4-6 weeks (not sure if customs is less picky in Peru, it could be quicker), I wouldn't hesitate to buy through them. I've got 3 orders and about $400 worth of gear, not all vaping-related, floating somewhere in the ether between their warehouse and my living room...