We'll have to agree to disagree. It seems to me they are pretty much going for the same life group likely to have Cities 97 as its P1 station. The station is positioned somewhere between Cities and KS95, but of those two stations, I'd say there is a lot more commonality with Cities.
KS95 is almost Top 40 these days.
KTWN has 490+ titles in the last 7 days. KTCZ has 220.
If anything, Cities is between KS and K-Twin.