Yeah, I kind of feel like I am up to speed on the various iterations, at least in names and backgrounds...if the idea was to use a "cannon" to fire Supergirls and see which "stuck", boy that seems more confusing than "infinite" Earths ever was...
i think so too...i'm not really an expert on the Supergirls...but the only thing that worries me about it is how did Linda get back?..WTF is CIR-EL doing popping up in the series if she sacrificed herself..plus what costume is Linda wearing now?...does anyone have a pic of it yet?..and didn't she "Retire" being Supergirl already?...oh and....Since were talking about the Boom Tubes...did all the Supergirls minds get erased or something?!...b/c they author only says the Supergirls came out of a Boom tube..no explination on how they got there or why....that part's a mystery to me...