As a very new member (about 11 days) I have given just about equal time to both. I've just returned to the old with, I have to say, a sigh of relief.The new one perhaps looks more modern and professional, but the old one is cosier.
Also, I am a self-centred, narcissistic bar-steward. As soon as I come into the old place, I can glance up to the top right and see how many private messages from my countless fans I have to read before starting work. Why has this useful facility disappeared? - Or am I just too shortsighted to spot it?
The new is a noble effort, and I am sure many others will like it, as this thread shows. The thread also shows that there are a few hardened reactionaries who will camp with me in our old home as long as we can.