a 6 core for $350? if everything else is base model (512gb storage, 16 or 12gb ram, d300 gpu's) i wouldn't buy it, because the value of the trashcans just keeps going down lol. if you can bring the price down to $300 or less it might be worth it. i bought mine a little over a year ago for $800, then sold it about 2 months ago for under $400, that price hurt to look at haha. the value on them just keeps falling, since outside of a some specific use cases they really aren't the best tool for the job anymore. you mentioned ports, but it's not a huge selling point imo. 6x thunderbolt 2 sounds cool on paper until you do some shopping and realize there's very few options for thunderbolt 2 expandability. last i checked the only tb2 dock i could find was nearly the price of the computer itself. dual ethernet might be useful, but the 4x usb 3.0 can be achieved with any tb3-equipped mac.