I was so hoping it was Didget or DuBaWidget or something equally as nutty...
As for where EOS stands compared to others? Tough to say, right now it seems like it's not so much like for like comparison but instead having different plusses and minusses to each build. Virtuous is hands down the best stock-like (not that there's much to pick from now, but nontheneless) and acts as an effective yardstick to measure everyhing else. Since it has all the asus tweaks but none of the asus junk bloat, it's a solid benchmarking point.
AOKP is clearly going for the kitchen sink approach, as evidenced by the fact they now have an APP specifically for backing up ROM settings, yes, there are that many tweaks and bends in the ROM to play with. It's very well put together, but if I was a newbug, I fear the mass of settings might cause me to have a nervous breakdown.
Gummy is going for what something between Cyanogen and EOS, there's a lot of nice cyanogen like features implemented, and their own homebrew widgets and tools are genuinely top class. However, for non US setups, it's not yet ready for showtime, if I can kill half the Dock android keys simply by changing keyboard languages, there's still some definite funkiness to get worked out.
Cyanogen was dominant during the 2.x android cycle, and whilst I hate to be seen as a naysayer to all the work done by other teams, longer term Cyanogen is going to be the one to beat. Right now though Cyanogen is having to cover so many devices that more specialised teams have got the jump on them in terms of stability and feature cycle. I wouldn't expect Cyanogen to catch AOKP, Gummy or EOS for a while yet. Cyanogen might be better in some areas, but each of the three I've poked have been stronger than CM in -some- way, just different ways per ROM.
EOS seem to have got the tablet side of ICS down to a fine art, honestly, were it not for the fact I know this is an AOSP rom I'd have assumed it came with my prime, it's that stable and brisk. I've had it sleeping, waking up, I've done some curveballs with wifi, about to run VLC into it to see what happens, but judging by the fact this build has the GCC revert, that should be dandy. Hunch says they're probably only 1 or 2 builds off of a stable release from here, though that's ignorant user me talking, I could be wrong.
At this point the only real wildcards are if ASUS provide NVFlash for unlocked devices (since that would allow devs to crack open the inner workings of the device and the teg 3 chipset) and the impending .25 stock release which I've on good authority seriously puts some speed into the stock ROM, meaning things like Virtuous might leapfrog ahead in terms of desirability. Unsure.
I've not fiddled with any of the other releases here (WSG? I think?) so I lack any opinion on those.
Just my thoughts at this point