The new CL is in fact slightly longer than the old one, but really not much, and the weights are almost the same.
The new CL is a completely different experience. I got it in late 2017 and was immediately impressed with it, the positive reviews are in my view fully justified. The only thing I don’t like about it is the diopter adjustment mechanism. It is not cheap, though, if you compare prices with e.g. a Conquest HD.
I had bought the older version in 2015 and liked it for it‘s compact size and light weight, but never understood why Swarovski designed and built it the way they did: optics okay but not really exciting, field of view unimpressive, etc. Mechanically it is good, but that‘s not enough for a Swaro in my view. I am not using it much anymore (if I wasn‘t collecting binos, I would probably give it away).
The EL is still in another league, so I am not sure I would fully agree with statements that the new CL is the EL for people who do not like flat field optics. But again, Swaro has done a very nice job with the new CL.