I really like my Fenix E05.
Same here, got one on my keys, fits the bill perfectly (small, floody, single mode).
I've been wanting to check on out for a while now, looks really nice. I offered to replace my wife's E01 with the E05, but she said the E01 works perfectly for her needs (nurse, checking eyes of patients).....SO, I guess I gotta come up with another reason