If you were to have a Thunderbolt eGPU, which graphics card would you choose? Also, if you already have a Thunderbolt eGPU, which graphics card did you choose? By the way, this isn’t to help me choose a graphics card. I’ve already chosen the GT 740 because I don't want to spend more than $100 on it and it’ll do everything I need it to do. And since it’s a desktop card, I can easily upgrade it if I want to; it’s easy replaceable, unlike a laptop’s soldered-in discrete graphics card. I’m just asking out of curiosity, particularly because since most Macs don’t have PCIe slots, Thunderbolt is the only way to plug in a graphics card, and Thunderbolt might not have enough bandwidth for a high-end graphics card like a GTX Titan. Also, since you have to spend at least $200 just for an enclosure, most folks probably won’t want to spend much on a graphics card.