Just to throw in my two cents, if I was to put them in order, it'd be Caravela, Chi You, and iHybrid a distant third. The other two are just built far better.
If you are looking to buy a Caravella then I would suggest you also look at Wooky in the modders sub forum. He does high end brass mods which outperform the Caravella at a much better price point than a used Cara (last pne i saw for sale was $450) and without the two year wait for a new Cara. You can also see his work on his bear brass mods page on FB.