FFXIV also features an expanded version that has received a lot of WOW Classic TBC Gold praise in the form of Shadowbringers which is ranked as one of the best Final Fantasy stories of the last fifteen years or so. This is the most awe-inspiring praise I've ever heard about an ESO story.
Do it ! I've just finished the base and I loved every second of it. I don't feel the need to rush because Ilevel sync makes it very difficult to finish content from the past. The fact that there are other options to kill hoboing it up, such as chocobo racing as well, is great. My friends who have done the dungeons with me won't give up on an unclean slate, and will gladly help you out if it is needed.
I'm currently playing FF currently, but I'm not able to make an argument against ESO. They're both fun to play in their own manner. Final Fantasy feels more like a social game to me and its story is equally good or superior to any mainline Final Fantasy game. But, on the other hand, I believe that ESO lets you become more involved in the world. ESO is a great way to participate in the world if in a position to recognize your Nirn. Combat is the primary issue for a lot of players. FF feels more like WoW. ESO is much more like GW2 and buy WOW TBC Gold later rounds in ESO appear a bit absurd in terms of length, but but from an execution standpoint.