Just found one in the system I am in. 2 stars, but the second one had a planet with a little spec of blue in a sea of black. Over 40K ls, a journey I would not normally do, but with that potential prize, I just made sure my joystick was centred properly, and went off to make a cuppa. An E-L it was, and the next one out was a water world. Over 430 systems into this journey that is only the third E-L on the trip, though there have been 40 or so water worlds, and about the same number of Neutron Stars. Have seen a couple of Black holes far enough off my route to not bother, but would be good to find more.
This is the stuff that makes you go "oh, just one more system", and then suddenly it is 2am.