Apples and oranges here really imo, but if I had to pick I guess TESO. Both games will appeal to different crowds I'm sure (Again, apples and oranges), but I feel like TESO may have a longer play value.

The game looks really fun, can't wait to play it. Hopefully my PC will stand up to it though. Thanks for the vid!

I didn't like the raiding in SWTOR, or any of the PVE really, it all felt too easy, and buggy. Felt like a lot of stuff had exploits and such, and people just wanting to cheat their way through any of it the first chance they could. The community is OK on some servers, but you will always have the usual server trolls and "WoW is the best mmo ever lulz" people. The game is unplayable though with the F2P model though personally, it's just awful.

You should be fine, assuming your PSU has the proper connectors also. It needs a 6 Pin PCIE connector, but if it has a Molex, you can get an adapter for it.