I have a lifetime account with TSW (basically, since they went F2P it means I get a lot of points per month), and have been itching to play again. I have no guild affiliation there at this time.
I play Archeage with [PRX] as our guild is a super hardcore PvP guild (although level-headed, organized and professional).
I play WoW on the Thunderhorn server as Alliance in Narrow Path & Pandaren Takeout Gang.
In regards to WoW, it really has had the most time to build momentum regarding content. It may be a theme park, but it feels like a sandbox of theme parks....there is always something fun to do, if you get sick of one thing, go do something else. With the WoD expack on the horizon, we will have new additions to our theme park with Garrisons and the new open world PvP zone Ashran. After playing TESO, getting back into WoW feels like a HUGE relief.
- Archeage fills a gap in the one, single place that that WoW doesn't for me in that it has true, open world PvP with risk/reward. And naval battles. And a judicial system where you can be judged by a jury of your peers for your crimes. And prison breaks. The crafting system is truly innovative and completely alien (in a great way) from any other MMO. Archeage does lack in its arena/leaderboard features. [PRX] is officially playing this game as a filler until Camelot Unchained is released.
- The Secret World continues to offer some of the most original questing and epic PvE I have seen in an MMO. PvP is fun, but it's not its strongest suit. Fantastic cosmetic item shop to trick out your character. One of the best around. No sub fee and low purchase price are a major plus.
- Guild Wars 2 is a nice deviation from cookie cutters with its "public questing" and WvW. [PRX] spent the better part of a year in intense 24/7 coverage combat in WvW. It seemed like we were almost always in 'All Call.' Hotbar feels like it needs a bit more skills, and the stealth mechanics for this career Rogue, just felt really lame to me. All in all, it is definitely worth the full price for no sub fee and the amount of content you get.