Someone said earlier, but the Electra was the non-daysailor version of the Ensign if I remember correctly.
just for fun: http://www.ensignclass.com/images/st...gnBrochure.pdf
What else? I'm guessing you can find one well worth restoring or getting in working order. The rigs aren't complex, and sails are relatively small. IMHO, it's a great keel boat to learn on as it's easily sailed by tying the tiller to centerline and just steering/tacking/gybing/etc... by sail trim and weight placement. All the said, I can't imagine for the life of me paying more than 4-5k for one. Sure, a J-22 is a faster, more modern boat, but then a Rocket 22 is faster than a J-22. If the OP is interested in racing and playing with a local OD fleet, then it's more about numbers than the boat.
.... and Gordon Nash has a very unique and extensive skill set to bring to an old boat restoration, not to mention that he and his entire family (mom, bro, etc....) are all great sailors and can make pretty much anything they get on go fast.