ESO was the reason why WOW TBC Gold I decided to leave for FXIv. I wouldn't recommend ESO lol it's so ugly. every area in that game looks the same. There were also complaints about microtransactions and "make your own classes" being pushed into your face.
I've played both a bit and have to recommend FXiv over Eso. Eso seems like. It's empty. It didn't really grab my attention but ffxiv is just lots of life, and cheap Burning Crusade Classic Gold it's as the op said. Esos combat is quite horrible. Imagine Skyrim with a 3 second server delay for every attack. This is known as eso.