I'll have to take a trip to Costco and check these out, they also sell double packs of Dorcy Spyders which I'm not terribly interested in, but will probably look at anyways.
I'd suggest checking out the Dorcy 3AAA Luxeon. It's a Lux I and fairly bright. It currently outshines my Streamlight TaskLight 3AA Luxeon, but I highly suspect that's due to the older batteries in the TaskLight. It's still a nice light, fits very well in the palm. I got mine at Best Buy surprisingly, near the cashes and the other impulse buy stuff, cost me $38 I think...Canadian dollars. A bit big (fat, not long) for an EDC, but I really like it for its size, brightness and overall feel. One gripe is that I don't think it's waterproof at all, the switch has just a plastic cap that pops upwards when you shake the light or hold it so the switch is on the underside...water could easily get in around the switch. It comes with batteries though, so I figure I got a pretty good light for the price.
I like the TaskLight Luxeon a lot too though, great spot, looks like a full moon.
I have a UK 4AA eLED, Streamlight JR Luxeon and Gerber LX 3.0 on order, I should get all 3 in about a week and a half. BrightGuy is out of stock on the LX3, so they're waiting for them to come in to ship all 3 together...they told me ~7 days to receive the LX3's then they'll ship. If I remember, I'll post any thoughts I have and let you know what throws farther, shines brighter etc.
Remember also that there are some great incandescent lights out there. The Princeton Tec Surge is awesome...takes 8AAs (included) then blasts the power out of a halogen bulb. I lit up a stop sign about 300m away with this thing, it really is bright, plus it's dive rated. I do love LEDs, but I still like the occasional incandescent light.